25165736140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{2357}}^1$

素因数の和:3427

約数の個数: 96

約数和(自身を含む): 57843362304

約数和(自身を除く): 32677626164

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1013, 1054, 2026, 2108, 2357, 2635, 4052, 4714, 5065, 5270, 9428, 10130, 10540, 11785, 17221, 20260, 23570, 31403, 34442, 40069, 47140, 62806, 68884, 73067, 80138, 86105, 125612, 146134, 157015, 160276, 172210, 200345, 292268, 314030, 344420, 365335, 400690, 533851, 628060, 730670, 801380, 1067702, 1242139, 1461340, 2135404, 2387641, 2484278, 2669255, 4775282, 4968556, 5338510, 6210695, 9550564, 10677020, 11938205, 12421390, 23876410, 24842780, 40589897, 47752820, 74016871, 81179794, 148033742, 162359588, 202949485, 296067484, 370084355, 405898970, 740168710, 811797940, 1258286807, 1480337420, 2516573614, 5033147228, 6291434035, 12582868070, 25165736140]

約数ペア:

[(1, 25165736140), (2, 12582868070), (4, 6291434035), (5, 5033147228), (10, 2516573614), (17, 1480337420), (20, 1258286807), (31, 811797940), (34, 740168710), (62, 405898970), (68, 370084355), (85, 296067484), (124, 202949485), (155, 162359588), (170, 148033742), (310, 81179794), (340, 74016871), (527, 47752820), (620, 40589897), (1013, 24842780), (1054, 23876410), (2026, 12421390), (2108, 11938205), (2357, 10677020), (2635, 9550564), (4052, 6210695), (4714, 5338510), (5065, 4968556), (5270, 4775282), (9428, 2669255), (10130, 2484278), (10540, 2387641), (11785, 2135404), (17221, 1461340), (20260, 1242139), (23570, 1067702), (31403, 801380), (34442, 730670), (40069, 628060), (47140, 533851), (62806, 400690), (68884, 365335), (73067, 344420), (80138, 314030), (86105, 292268), (125612, 200345), (146134, 172210), (157015, 160276)]