491841036280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36058727}}^1$

素因数の和:36058780

約数の個数: 64

約数和(自身を含む): 1246189639680

約数和(自身を除く): 754348603400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 36058727, 72117454, 144234908, 180293635, 288469816, 360587270, 396645997, 721174540, 793291994, 1117820537, 1442349080, 1586583988, 1983229985, 2235641074, 3173167976, 3966459970, 4471282148, 5589102685, 7932919940, 8942564296, 11178205370, 12296025907, 15865839880, 22356410740, 24592051814, 44712821480, 49184103628, 61480129535, 98368207256, 122960259070, 245920518140, 491841036280]

約数ペア:

[(1, 491841036280), (2, 245920518140), (4, 122960259070), (5, 98368207256), (8, 61480129535), (10, 49184103628), (11, 44712821480), (20, 24592051814), (22, 22356410740), (31, 15865839880), (40, 12296025907), (44, 11178205370), (55, 8942564296), (62, 7932919940), (88, 5589102685), (110, 4471282148), (124, 3966459970), (155, 3173167976), (220, 2235641074), (248, 1983229985), (310, 1586583988), (341, 1442349080), (440, 1117820537), (620, 793291994), (682, 721174540), (1240, 396645997), (1364, 360587270), (1705, 288469816), (2728, 180293635), (3410, 144234908), (6820, 72117454), (13640, 36058727)]