4230980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16295

約数の個数: 24

約数和(自身を含む): 9569112

約数和(自身を除く): 5338132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16273, 32546, 65092, 81365, 162730, 211549, 325460, 423098, 846196, 1057745, 2115490, 4230980]

約数ペア:

[(1, 4230980), (2, 2115490), (4, 1057745), (5, 846196), (10, 423098), (13, 325460), (20, 211549), (26, 162730), (52, 81365), (65, 65092), (130, 32546), (260, 16273)]