44464580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 96465600

約数和(自身を除く): 52001020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 149, 172, 215, 298, 347, 430, 596, 694, 745, 860, 1388, 1490, 1735, 2980, 3470, 6407, 6940, 12814, 14921, 25628, 29842, 32035, 51703, 59684, 64070, 74605, 103406, 128140, 149210, 206812, 258515, 298420, 517030, 1034060, 2223229, 4446458, 8892916, 11116145, 22232290, 44464580]

約数ペア:

[(1, 44464580), (2, 22232290), (4, 11116145), (5, 8892916), (10, 4446458), (20, 2223229), (43, 1034060), (86, 517030), (149, 298420), (172, 258515), (215, 206812), (298, 149210), (347, 128140), (430, 103406), (596, 74605), (694, 64070), (745, 59684), (860, 51703), (1388, 32035), (1490, 29842), (1735, 25628), (2980, 14921), (3470, 12814), (6407, 6940)]