15694099180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2843}}^1$

素因数の和:3143

約数の個数: 96

約数和(自身を含む): 35356608000

約数和(自身を除く): 19662508820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 199, 292, 365, 380, 398, 730, 796, 995, 1387, 1460, 1990, 2774, 2843, 3781, 3980, 5548, 5686, 6935, 7562, 11372, 13870, 14215, 14527, 15124, 18905, 27740, 28430, 29054, 37810, 54017, 56860, 58108, 72635, 75620, 108034, 145270, 207539, 216068, 270085, 276013, 290540, 415078, 540170, 552026, 565757, 830156, 1037695, 1080340, 1104052, 1131514, 1380065, 2075390, 2263028, 2760130, 2828785, 3943241, 4150780, 5520260, 5657570, 7886482, 10749383, 11315140, 15772964, 19716205, 21498766, 39432410, 41300261, 42997532, 53746915, 78864820, 82600522, 107493830, 165201044, 206501305, 214987660, 413002610, 784704959, 826005220, 1569409918, 3138819836, 3923524795, 7847049590, 15694099180]

約数ペア:

[(1, 15694099180), (2, 7847049590), (4, 3923524795), (5, 3138819836), (10, 1569409918), (19, 826005220), (20, 784704959), (38, 413002610), (73, 214987660), (76, 206501305), (95, 165201044), (146, 107493830), (190, 82600522), (199, 78864820), (292, 53746915), (365, 42997532), (380, 41300261), (398, 39432410), (730, 21498766), (796, 19716205), (995, 15772964), (1387, 11315140), (1460, 10749383), (1990, 7886482), (2774, 5657570), (2843, 5520260), (3781, 4150780), (3980, 3943241), (5548, 2828785), (5686, 2760130), (6935, 2263028), (7562, 2075390), (11372, 1380065), (13870, 1131514), (14215, 1104052), (14527, 1080340), (15124, 1037695), (18905, 830156), (27740, 565757), (28430, 552026), (29054, 540170), (37810, 415078), (54017, 290540), (56860, 276013), (58108, 270085), (72635, 216068), (75620, 207539), (108034, 145270)]