37960780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 94261104

約数和(自身を除く): 56300324

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1021, 1430, 1690, 1859, 2042, 2860, 3380, 3718, 4084, 5105, 7436, 9295, 10210, 11231, 13273, 18590, 20420, 22462, 26546, 37180, 44924, 53092, 56155, 66365, 112310, 132730, 146003, 172549, 224620, 265460, 292006, 345098, 584012, 690196, 730015, 862745, 1460030, 1725490, 1898039, 2920060, 3450980, 3796078, 7592156, 9490195, 18980390, 37960780]

約数ペア:

[(1, 37960780), (2, 18980390), (4, 9490195), (5, 7592156), (10, 3796078), (11, 3450980), (13, 2920060), (20, 1898039), (22, 1725490), (26, 1460030), (44, 862745), (52, 730015), (55, 690196), (65, 584012), (110, 345098), (130, 292006), (143, 265460), (169, 224620), (220, 172549), (260, 146003), (286, 132730), (338, 112310), (572, 66365), (676, 56155), (715, 53092), (845, 44924), (1021, 37180), (1430, 26546), (1690, 22462), (1859, 20420), (2042, 18590), (2860, 13273), (3380, 11231), (3718, 10210), (4084, 9295), (5105, 7436)]