5139553900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 12775057344

約数和(自身を除く): 7635503444

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 313, 325, 340, 425, 442, 626, 650, 743, 850, 884, 1105, 1252, 1300, 1486, 1565, 1700, 2210, 2972, 3130, 3715, 4069, 4420, 5321, 5525, 6260, 7430, 7825, 8138, 9659, 10642, 11050, 12631, 14860, 15650, 16276, 18575, 19318, 20345, 21284, 22100, 25262, 26605, 31300, 37150, 38636, 40690, 48295, 50524, 53210, 63155, 69173, 74300, 81380, 96590, 101725, 106420, 126310, 133025, 138346, 164203, 193180, 203450, 232559, 241475, 252620, 266050, 276692, 315775, 328406, 345865, 406900, 465118, 482950, 532100, 631550, 656812, 691730, 821015, 930236, 965900, 1162795, 1263100, 1383460, 1642030, 1729325, 2325590, 3023267, 3284060, 3458650, 3953503, 4105075, 4651180, 5813975, 6046534, 6917300, 7907006, 8210150, 11627950, 12093068, 15116335, 15814012, 16420300, 19767515, 23255900, 30232670, 39535030, 51395539, 60465340, 75581675, 79070060, 98837575, 102791078, 151163350, 197675150, 205582156, 256977695, 302326700, 395350300, 513955390, 1027910780, 1284888475, 2569776950, 5139553900]

約数ペア:

[(1, 5139553900), (2, 2569776950), (4, 1284888475), (5, 1027910780), (10, 513955390), (13, 395350300), (17, 302326700), (20, 256977695), (25, 205582156), (26, 197675150), (34, 151163350), (50, 102791078), (52, 98837575), (65, 79070060), (68, 75581675), (85, 60465340), (100, 51395539), (130, 39535030), (170, 30232670), (221, 23255900), (260, 19767515), (313, 16420300), (325, 15814012), (340, 15116335), (425, 12093068), (442, 11627950), (626, 8210150), (650, 7907006), (743, 6917300), (850, 6046534), (884, 5813975), (1105, 4651180), (1252, 4105075), (1300, 3953503), (1486, 3458650), (1565, 3284060), (1700, 3023267), (2210, 2325590), (2972, 1729325), (3130, 1642030), (3715, 1383460), (4069, 1263100), (4420, 1162795), (5321, 965900), (5525, 930236), (6260, 821015), (7430, 691730), (7825, 656812), (8138, 631550), (9659, 532100), (10642, 482950), (11050, 465118), (12631, 406900), (14860, 345865), (15650, 328406), (16276, 315775), (18575, 276692), (19318, 266050), (20345, 252620), (21284, 241475), (22100, 232559), (25262, 203450), (26605, 193180), (31300, 164203), (37150, 138346), (38636, 133025), (40690, 126310), (48295, 106420), (50524, 101725), (53210, 96590), (63155, 81380), (69173, 74300)]