117880100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{90677}}^1$

素因数の和:90704

約数の個数: 36

約数和(自身を含む): 275479764

約数和(自身を除く): 157599664

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 90677, 181354, 362708, 453385, 906770, 1178801, 1813540, 2266925, 2357602, 4533850, 4715204, 5894005, 9067700, 11788010, 23576020, 29470025, 58940050, 117880100]

約数ペア:

[(1, 117880100), (2, 58940050), (4, 29470025), (5, 23576020), (10, 11788010), (13, 9067700), (20, 5894005), (25, 4715204), (26, 4533850), (50, 2357602), (52, 2266925), (65, 1813540), (100, 1178801), (130, 906770), (260, 453385), (325, 362708), (650, 181354), (1300, 90677)]