844649360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{364073}}^1$

素因数の和:364115

約数の個数: 40

約数和(自身を含む): 2031532920

約数和(自身を除く): 1186883560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 364073, 728146, 1456292, 1820365, 2912584, 3640730, 5825168, 7281460, 10558117, 14562920, 21116234, 29125840, 42232468, 52790585, 84464936, 105581170, 168929872, 211162340, 422324680, 844649360]

約数ペア:

[(1, 844649360), (2, 422324680), (4, 211162340), (5, 168929872), (8, 105581170), (10, 84464936), (16, 52790585), (20, 42232468), (29, 29125840), (40, 21116234), (58, 14562920), (80, 10558117), (116, 7281460), (145, 5825168), (232, 3640730), (290, 2912584), (464, 1820365), (580, 1456292), (1160, 728146), (2320, 364073)]