1549063360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{372371}}^1$

素因数の和:372401

約数の個数: 56

約数和(自身を含む): 3972464496

約数和(自身を除く): 2423401136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 372371, 744742, 1489484, 1861855, 2978968, 3723710, 4840823, 5957936, 7447420, 9681646, 11915872, 14894840, 19363292, 23831744, 24204115, 29789680, 38726584, 48408230, 59579360, 77453168, 96816460, 119158720, 154906336, 193632920, 309812672, 387265840, 774531680, 1549063360]

約数ペア:

[(1, 1549063360), (2, 774531680), (4, 387265840), (5, 309812672), (8, 193632920), (10, 154906336), (13, 119158720), (16, 96816460), (20, 77453168), (26, 59579360), (32, 48408230), (40, 38726584), (52, 29789680), (64, 24204115), (65, 23831744), (80, 19363292), (104, 14894840), (130, 11915872), (160, 9681646), (208, 7447420), (260, 5957936), (320, 4840823), (416, 3723710), (520, 2978968), (832, 1861855), (1040, 1489484), (2080, 744742), (4160, 372371)]