40095780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15541}}^1$

素因数の和:15596

約数の個数: 48

約数和(自身を含む): 114886464

約数和(自身を除く): 74790684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 15541, 31082, 46623, 62164, 77705, 93246, 155410, 186492, 233115, 310820, 466230, 668263, 932460, 1336526, 2004789, 2673052, 3341315, 4009578, 6682630, 8019156, 10023945, 13365260, 20047890, 40095780]

約数ペア:

[(1, 40095780), (2, 20047890), (3, 13365260), (4, 10023945), (5, 8019156), (6, 6682630), (10, 4009578), (12, 3341315), (15, 2673052), (20, 2004789), (30, 1336526), (43, 932460), (60, 668263), (86, 466230), (129, 310820), (172, 233115), (215, 186492), (258, 155410), (430, 93246), (516, 77705), (645, 62164), (860, 46623), (1290, 31082), (2580, 15541)]