9404320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 22657320

約数和(自身を除く): 13253000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1109, 1696, 2120, 2218, 4240, 4436, 5545, 8480, 8872, 11090, 17744, 22180, 35488, 44360, 58777, 88720, 117554, 177440, 235108, 293885, 470216, 587770, 940432, 1175540, 1880864, 2351080, 4702160, 9404320]

約数ペア:

[(1, 9404320), (2, 4702160), (4, 2351080), (5, 1880864), (8, 1175540), (10, 940432), (16, 587770), (20, 470216), (32, 293885), (40, 235108), (53, 177440), (80, 117554), (106, 88720), (160, 58777), (212, 44360), (265, 35488), (424, 22180), (530, 17744), (848, 11090), (1060, 8872), (1109, 8480), (1696, 5545), (2120, 4436), (2218, 4240)]