45997640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 113626800

約数和(自身を除く): 67629160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 1669, 2120, 2756, 3338, 3445, 5512, 6676, 6890, 8345, 13352, 13780, 16690, 21697, 27560, 33380, 43394, 66760, 86788, 88457, 108485, 173576, 176914, 216970, 353828, 433940, 442285, 707656, 867880, 884570, 1149941, 1769140, 2299882, 3538280, 4599764, 5749705, 9199528, 11499410, 22998820, 45997640]

約数ペア:

[(1, 45997640), (2, 22998820), (4, 11499410), (5, 9199528), (8, 5749705), (10, 4599764), (13, 3538280), (20, 2299882), (26, 1769140), (40, 1149941), (52, 884570), (53, 867880), (65, 707656), (104, 442285), (106, 433940), (130, 353828), (212, 216970), (260, 176914), (265, 173576), (424, 108485), (520, 88457), (530, 86788), (689, 66760), (1060, 43394), (1378, 33380), (1669, 27560), (2120, 21697), (2756, 16690), (3338, 13780), (3445, 13352), (5512, 8345), (6676, 6890)]