40508580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2305

約数の個数: 96

約数和(自身を含む): 132701184

約数和(自身を除く): 92192604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2243, 2580, 3010, 3612, 4486, 4515, 6020, 6729, 8972, 9030, 11215, 13458, 15701, 18060, 22430, 26916, 31402, 33645, 44860, 47103, 62804, 67290, 78505, 94206, 96449, 134580, 157010, 188412, 192898, 235515, 289347, 314020, 385796, 471030, 482245, 578694, 675143, 942060, 964490, 1157388, 1350286, 1446735, 1928980, 2025429, 2700572, 2893470, 3375715, 4050858, 5786940, 6751430, 8101716, 10127145, 13502860, 20254290, 40508580]

約数ペア:

[(1, 40508580), (2, 20254290), (3, 13502860), (4, 10127145), (5, 8101716), (6, 6751430), (7, 5786940), (10, 4050858), (12, 3375715), (14, 2893470), (15, 2700572), (20, 2025429), (21, 1928980), (28, 1446735), (30, 1350286), (35, 1157388), (42, 964490), (43, 942060), (60, 675143), (70, 578694), (84, 482245), (86, 471030), (105, 385796), (129, 314020), (140, 289347), (172, 235515), (210, 192898), (215, 188412), (258, 157010), (301, 134580), (420, 96449), (430, 94206), (516, 78505), (602, 67290), (645, 62804), (860, 47103), (903, 44860), (1204, 33645), (1290, 31402), (1505, 26916), (1806, 22430), (2243, 18060), (2580, 15701), (3010, 13458), (3612, 11215), (4486, 9030), (4515, 8972), (6020, 6729)]