3136356880

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{496259}}^1$

素因数の和:496351

約数の個数: 40

約数和(自身を含む): 7384348800

約数和(自身を除く): 4247991920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 496259, 992518, 1985036, 2481295, 3970072, 4962590, 7940144, 9925180, 19850360, 39204461, 39700720, 78408922, 156817844, 196022305, 313635688, 392044610, 627271376, 784089220, 1568178440, 3136356880]

約数ペア:

[(1, 3136356880), (2, 1568178440), (4, 784089220), (5, 627271376), (8, 392044610), (10, 313635688), (16, 196022305), (20, 156817844), (40, 78408922), (79, 39700720), (80, 39204461), (158, 19850360), (316, 9925180), (395, 7940144), (632, 4962590), (790, 3970072), (1264, 2481295), (1580, 1985036), (3160, 992518), (6320, 496259)]