122820100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{94477}}^1$

素因数の和:94504

約数の個数: 36

約数和(自身を含む): 287024164

約数和(自身を除く): 164204064

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 94477, 188954, 377908, 472385, 944770, 1228201, 1889540, 2361925, 2456402, 4723850, 4912804, 6141005, 9447700, 12282010, 24564020, 30705025, 61410050, 122820100]

約数ペア:

[(1, 122820100), (2, 61410050), (4, 30705025), (5, 24564020), (10, 12282010), (13, 9447700), (20, 6141005), (25, 4912804), (26, 4723850), (50, 2456402), (52, 2361925), (65, 1889540), (100, 1228201), (130, 944770), (260, 472385), (325, 377908), (650, 188954), (1300, 94477)]