76551320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 177120000

約数和(自身を除く): 100568680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 163, 199, 236, 295, 326, 398, 472, 590, 652, 796, 815, 995, 1180, 1304, 1592, 1630, 1990, 2360, 3260, 3980, 6520, 7960, 9617, 11741, 19234, 23482, 32437, 38468, 46964, 48085, 58705, 64874, 76936, 93928, 96170, 117410, 129748, 162185, 192340, 234820, 259496, 324370, 384680, 469640, 648740, 1297480, 1913783, 3827566, 7655132, 9568915, 15310264, 19137830, 38275660, 76551320]

約数ペア:

[(1, 76551320), (2, 38275660), (4, 19137830), (5, 15310264), (8, 9568915), (10, 7655132), (20, 3827566), (40, 1913783), (59, 1297480), (118, 648740), (163, 469640), (199, 384680), (236, 324370), (295, 259496), (326, 234820), (398, 192340), (472, 162185), (590, 129748), (652, 117410), (796, 96170), (815, 93928), (995, 76936), (1180, 64874), (1304, 58705), (1592, 48085), (1630, 46964), (1990, 38468), (2360, 32437), (3260, 23482), (3980, 19234), (6520, 11741), (7960, 9617)]