3220100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2504

約数の個数: 36

約数和(自身を含む): 7528164

約数和(自身を除く): 4308064

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2477, 4954, 9908, 12385, 24770, 32201, 49540, 61925, 64402, 123850, 128804, 161005, 247700, 322010, 644020, 805025, 1610050, 3220100]

約数ペア:

[(1, 3220100), (2, 1610050), (4, 805025), (5, 644020), (10, 322010), (13, 247700), (20, 161005), (25, 128804), (26, 123850), (50, 64402), (52, 61925), (65, 49540), (100, 32201), (130, 24770), (260, 12385), (325, 9908), (650, 4954), (1300, 2477)]