45453520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3572

約数の個数: 80

約数和(自身を含む): 126063360

約数和(自身を除く): 80609840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3529, 6440, 7058, 12880, 14116, 17645, 24703, 28232, 35290, 49406, 56464, 70580, 81167, 98812, 123515, 141160, 162334, 197624, 247030, 282320, 324668, 395248, 405835, 494060, 568169, 649336, 811670, 988120, 1136338, 1298672, 1623340, 1976240, 2272676, 2840845, 3246680, 4545352, 5681690, 6493360, 9090704, 11363380, 22726760, 45453520]

約数ペア:

[(1, 45453520), (2, 22726760), (4, 11363380), (5, 9090704), (7, 6493360), (8, 5681690), (10, 4545352), (14, 3246680), (16, 2840845), (20, 2272676), (23, 1976240), (28, 1623340), (35, 1298672), (40, 1136338), (46, 988120), (56, 811670), (70, 649336), (80, 568169), (92, 494060), (112, 405835), (115, 395248), (140, 324668), (161, 282320), (184, 247030), (230, 197624), (280, 162334), (322, 141160), (368, 123515), (460, 98812), (560, 81167), (644, 70580), (805, 56464), (920, 49406), (1288, 35290), (1610, 28232), (1840, 24703), (2576, 17645), (3220, 14116), (3529, 12880), (6440, 7058)]