15697519940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{17077}}^1$

素因数の和:17205

約数の個数: 96

約数和(自身を含む): 36150710400

約数和(自身を除く): 20453190460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 59, 76, 82, 95, 118, 164, 190, 205, 236, 295, 380, 410, 590, 779, 820, 1121, 1180, 1558, 2242, 2419, 3116, 3895, 4484, 4838, 5605, 7790, 9676, 11210, 12095, 15580, 17077, 22420, 24190, 34154, 45961, 48380, 68308, 85385, 91922, 170770, 183844, 229805, 324463, 341540, 459610, 648926, 700157, 919220, 1007543, 1297852, 1400314, 1622315, 2015086, 2800628, 3244630, 3500785, 4030172, 5037715, 6489260, 7001570, 10075430, 13302983, 14003140, 19143317, 20150860, 26605966, 38286634, 41309263, 53211932, 66514915, 76573268, 82618526, 95716585, 133029830, 165237052, 191433170, 206546315, 266059660, 382866340, 413092630, 784875997, 826185260, 1569751994, 3139503988, 3924379985, 7848759970, 15697519940]

約数ペア:

[(1, 15697519940), (2, 7848759970), (4, 3924379985), (5, 3139503988), (10, 1569751994), (19, 826185260), (20, 784875997), (38, 413092630), (41, 382866340), (59, 266059660), (76, 206546315), (82, 191433170), (95, 165237052), (118, 133029830), (164, 95716585), (190, 82618526), (205, 76573268), (236, 66514915), (295, 53211932), (380, 41309263), (410, 38286634), (590, 26605966), (779, 20150860), (820, 19143317), (1121, 14003140), (1180, 13302983), (1558, 10075430), (2242, 7001570), (2419, 6489260), (3116, 5037715), (3895, 4030172), (4484, 3500785), (4838, 3244630), (5605, 2800628), (7790, 2015086), (9676, 1622315), (11210, 1400314), (12095, 1297852), (15580, 1007543), (17077, 919220), (22420, 700157), (24190, 648926), (34154, 459610), (45961, 341540), (48380, 324463), (68308, 229805), (85385, 183844), (91922, 170770)]