1993799681300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1\times {\mathrm{11807}}^1$

素因数の和:12906

約数の個数: 144

約数和(自身を含む): 4967160081408

約数和(自身を除く): 2973360400108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 317, 350, 634, 700, 761, 1268, 1522, 1585, 2219, 3044, 3170, 3805, 4438, 5327, 6340, 7610, 7925, 8876, 10654, 11095, 11807, 15220, 15850, 19025, 21308, 22190, 23614, 26635, 31700, 38050, 44380, 47228, 53270, 55475, 59035, 76100, 82649, 106540, 110950, 118070, 133175, 165298, 221900, 236140, 241237, 266350, 295175, 330596, 413245, 482474, 532700, 590350, 826490, 964948, 1180700, 1206185, 1652980, 1688659, 2066225, 2412370, 3377318, 3742819, 4132450, 4824740, 6030925, 6754636, 7485638, 8264900, 8443295, 8985127, 12061850, 14971276, 16886590, 17970254, 18714095, 24123700, 26199733, 33773180, 35940508, 37428190, 42216475, 44925635, 52399466, 62895889, 74856380, 84432950, 89851270, 93570475, 104798932, 125791778, 130998665, 168865900, 179702540, 187140950, 224628175, 251583556, 261997330, 314479445, 374281900, 449256350, 523994660, 628958890, 654993325, 898512700, 1257917780, 1309986650, 1572397225, 2619973300, 2848285259, 3144794450, 5696570518, 6289588900, 11393141036, 14241426295, 19937996813, 28482852590, 39875993626, 56965705180, 71207131475, 79751987252, 99689984065, 142414262950, 199379968130, 284828525900, 398759936260, 498449920325, 996899840650, 1993799681300]

約数ペア:

[(1, 1993799681300), (2, 996899840650), (4, 498449920325), (5, 398759936260), (7, 284828525900), (10, 199379968130), (14, 142414262950), (20, 99689984065), (25, 79751987252), (28, 71207131475), (35, 56965705180), (50, 39875993626), (70, 28482852590), (100, 19937996813), (140, 14241426295), (175, 11393141036), (317, 6289588900), (350, 5696570518), (634, 3144794450), (700, 2848285259), (761, 2619973300), (1268, 1572397225), (1522, 1309986650), (1585, 1257917780), (2219, 898512700), (3044, 654993325), (3170, 628958890), (3805, 523994660), (4438, 449256350), (5327, 374281900), (6340, 314479445), (7610, 261997330), (7925, 251583556), (8876, 224628175), (10654, 187140950), (11095, 179702540), (11807, 168865900), (15220, 130998665), (15850, 125791778), (19025, 104798932), (21308, 93570475), (22190, 89851270), (23614, 84432950), (26635, 74856380), (31700, 62895889), (38050, 52399466), (44380, 44925635), (47228, 42216475), (53270, 37428190), (55475, 35940508), (59035, 33773180), (76100, 26199733), (82649, 24123700), (106540, 18714095), (110950, 17970254), (118070, 16886590), (133175, 14971276), (165298, 12061850), (221900, 8985127), (236140, 8443295), (241237, 8264900), (266350, 7485638), (295175, 6754636), (330596, 6030925), (413245, 4824740), (482474, 4132450), (532700, 3742819), (590350, 3377318), (826490, 2412370), (964948, 2066225), (1180700, 1688659), (1206185, 1652980)]