110913920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13363

約数の個数: 64

約数和(自身を含む): 285571440

約数和(自身を除く): 174657520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 13331, 26662, 53324, 66655, 106648, 133310, 173303, 213296, 266620, 346606, 426592, 533240, 693212, 853184, 866515, 1066480, 1386424, 1706368, 1733030, 2132960, 2772848, 3466060, 4265920, 5545696, 6932120, 8531840, 11091392, 13864240, 22182784, 27728480, 55456960, 110913920]

約数ペア:

[(1, 110913920), (2, 55456960), (4, 27728480), (5, 22182784), (8, 13864240), (10, 11091392), (13, 8531840), (16, 6932120), (20, 5545696), (26, 4265920), (32, 3466060), (40, 2772848), (52, 2132960), (64, 1733030), (65, 1706368), (80, 1386424), (104, 1066480), (128, 866515), (130, 853184), (160, 693212), (208, 533240), (260, 426592), (320, 346606), (416, 266620), (520, 213296), (640, 173303), (832, 133310), (1040, 106648), (1664, 66655), (2080, 53324), (4160, 26662), (8320, 13331)]