154579360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74317}}^1$

素因数の和:74345

約数の個数: 48

約数和(自身を含む): 393290856

約数和(自身を除く): 238711496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 74317, 148634, 297268, 371585, 594536, 743170, 966121, 1189072, 1486340, 1932242, 2378144, 2972680, 3864484, 4830605, 5945360, 7728968, 9661210, 11890720, 15457936, 19322420, 30915872, 38644840, 77289680, 154579360]

約数ペア:

[(1, 154579360), (2, 77289680), (4, 38644840), (5, 30915872), (8, 19322420), (10, 15457936), (13, 11890720), (16, 9661210), (20, 7728968), (26, 5945360), (32, 4830605), (40, 3864484), (52, 2972680), (65, 2378144), (80, 1932242), (104, 1486340), (130, 1189072), (160, 966121), (208, 743170), (260, 594536), (416, 371585), (520, 297268), (1040, 148634), (2080, 74317)]