1133360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 2726016

約数和(自身を除く): 1592656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 457, 496, 620, 914, 1240, 1828, 2285, 2480, 3656, 4570, 7312, 9140, 14167, 18280, 28334, 36560, 56668, 70835, 113336, 141670, 226672, 283340, 566680, 1133360]

約数ペア:

[(1, 1133360), (2, 566680), (4, 283340), (5, 226672), (8, 141670), (10, 113336), (16, 70835), (20, 56668), (31, 36560), (40, 28334), (62, 18280), (80, 14167), (124, 9140), (155, 7312), (248, 4570), (310, 3656), (457, 2480), (496, 2285), (620, 1828), (914, 1240)]