1736502020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{272179}}^1$

素因数の和:272228

約数の個数: 48

約数和(自身を含む): 4115361600

約数和(自身を除く): 2378859580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 272179, 544358, 1088716, 1360895, 2721790, 2993969, 5443580, 5987938, 7893191, 11975876, 14969845, 15786382, 29939690, 31572764, 39465955, 59879380, 78931910, 86825101, 157863820, 173650202, 347300404, 434125505, 868251010, 1736502020]

約数ペア:

[(1, 1736502020), (2, 868251010), (4, 434125505), (5, 347300404), (10, 173650202), (11, 157863820), (20, 86825101), (22, 78931910), (29, 59879380), (44, 39465955), (55, 31572764), (58, 29939690), (110, 15786382), (116, 14969845), (145, 11975876), (220, 7893191), (290, 5987938), (319, 5443580), (580, 2993969), (638, 2721790), (1276, 1360895), (1595, 1088716), (3190, 544358), (6380, 272179)]