41825480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 97297200

約数和(自身を除く): 55471720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 109, 181, 212, 218, 265, 362, 424, 436, 530, 545, 724, 872, 905, 1060, 1090, 1448, 1810, 2120, 2180, 3620, 4360, 5777, 7240, 9593, 11554, 19186, 19729, 23108, 28885, 38372, 39458, 46216, 47965, 57770, 76744, 78916, 95930, 98645, 115540, 157832, 191860, 197290, 231080, 383720, 394580, 789160, 1045637, 2091274, 4182548, 5228185, 8365096, 10456370, 20912740, 41825480]

約数ペア:

[(1, 41825480), (2, 20912740), (4, 10456370), (5, 8365096), (8, 5228185), (10, 4182548), (20, 2091274), (40, 1045637), (53, 789160), (106, 394580), (109, 383720), (181, 231080), (212, 197290), (218, 191860), (265, 157832), (362, 115540), (424, 98645), (436, 95930), (530, 78916), (545, 76744), (724, 57770), (872, 47965), (905, 46216), (1060, 39458), (1090, 38372), (1448, 28885), (1810, 23108), (2120, 19729), (2180, 19186), (3620, 11554), (4360, 9593), (5777, 7240)]