2273448640

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{15823}}^1$

素因数の和:16289

約数の個数: 56

約数和(自身を含む): 5426049600

約数和(自身を除く): 3152600960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 14368, 15823, 17960, 28736, 31646, 35920, 63292, 71840, 79115, 126584, 143680, 158230, 253168, 316460, 506336, 632920, 1012672, 1265840, 2531680, 5063360, 7104527, 14209054, 28418108, 35522635, 56836216, 71045270, 113672432, 142090540, 227344864, 284181080, 454689728, 568362160, 1136724320, 2273448640]

約数ペア:

[(1, 2273448640), (2, 1136724320), (4, 568362160), (5, 454689728), (8, 284181080), (10, 227344864), (16, 142090540), (20, 113672432), (32, 71045270), (40, 56836216), (64, 35522635), (80, 28418108), (160, 14209054), (320, 7104527), (449, 5063360), (898, 2531680), (1796, 1265840), (2245, 1012672), (3592, 632920), (4490, 506336), (7184, 316460), (8980, 253168), (14368, 158230), (15823, 143680), (17960, 126584), (28736, 79115), (31646, 71840), (35920, 63292)]