84188260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323801}}^1$

素因数の和:323823

約数の個数: 24

約数和(自身を含む): 190395576

約数和(自身を除く): 106207316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 323801, 647602, 1295204, 1619005, 3238010, 4209413, 6476020, 8418826, 16837652, 21047065, 42094130, 84188260]

約数ペア:

[(1, 84188260), (2, 42094130), (4, 21047065), (5, 16837652), (10, 8418826), (13, 6476020), (20, 4209413), (26, 3238010), (52, 1619005), (65, 1295204), (130, 647602), (260, 323801)]