61234580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6536

約数の個数: 48

約数和(自身を含む): 143567424

約数和(自身を除く): 82332844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 6473, 9460, 12946, 25892, 32365, 64730, 71203, 129460, 142406, 278339, 284812, 356015, 556678, 712030, 1113356, 1391695, 1424060, 2783390, 3061729, 5566780, 6123458, 12246916, 15308645, 30617290, 61234580]

約数ペア:

[(1, 61234580), (2, 30617290), (4, 15308645), (5, 12246916), (10, 6123458), (11, 5566780), (20, 3061729), (22, 2783390), (43, 1424060), (44, 1391695), (55, 1113356), (86, 712030), (110, 556678), (172, 356015), (215, 284812), (220, 278339), (430, 142406), (473, 129460), (860, 71203), (946, 64730), (1892, 32365), (2365, 25892), (4730, 12946), (6473, 9460)]