61531600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11833}}^1$

素因数の和:11864

約数の個数: 60

約数和(自身を含む): 159214636

約数和(自身を除く): 97683036

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 11833, 23666, 47332, 59165, 94664, 118330, 153829, 189328, 236660, 295825, 307658, 473320, 591650, 615316, 769145, 946640, 1183300, 1230632, 1538290, 2366600, 2461264, 3076580, 3845725, 4733200, 6153160, 7691450, 12306320, 15382900, 30765800, 61531600]

約数ペア:

[(1, 61531600), (2, 30765800), (4, 15382900), (5, 12306320), (8, 7691450), (10, 6153160), (13, 4733200), (16, 3845725), (20, 3076580), (25, 2461264), (26, 2366600), (40, 1538290), (50, 1230632), (52, 1183300), (65, 946640), (80, 769145), (100, 615316), (104, 591650), (130, 473320), (200, 307658), (208, 295825), (260, 236660), (325, 189328), (400, 153829), (520, 118330), (650, 94664), (1040, 59165), (1300, 47332), (2600, 23666), (5200, 11833)]