9074320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3703

約数の個数: 40

約数和(自身を含む): 21784320

約数和(自身を除く): 12710000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3659, 7318, 14636, 18295, 29272, 36590, 58544, 73180, 113429, 146360, 226858, 292720, 453716, 567145, 907432, 1134290, 1814864, 2268580, 4537160, 9074320]

約数ペア:

[(1, 9074320), (2, 4537160), (4, 2268580), (5, 1814864), (8, 1134290), (10, 907432), (16, 567145), (20, 453716), (31, 292720), (40, 226858), (62, 146360), (80, 113429), (124, 73180), (155, 58544), (248, 36590), (310, 29272), (496, 18295), (620, 14636), (1240, 7318), (2480, 3659)]