45241760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16633}}^1$

素因数の和:16665

約数の個数: 48

約数和(自身を含む): 113177736

約数和(自身を除く): 67935976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 16633, 33266, 66532, 83165, 133064, 166330, 266128, 282761, 332660, 532256, 565522, 665320, 1131044, 1330640, 1413805, 2262088, 2661280, 2827610, 4524176, 5655220, 9048352, 11310440, 22620880, 45241760]

約数ペア:

[(1, 45241760), (2, 22620880), (4, 11310440), (5, 9048352), (8, 5655220), (10, 4524176), (16, 2827610), (17, 2661280), (20, 2262088), (32, 1413805), (34, 1330640), (40, 1131044), (68, 665320), (80, 565522), (85, 532256), (136, 332660), (160, 282761), (170, 266128), (272, 166330), (340, 133064), (544, 83165), (680, 66532), (1360, 33266), (2720, 16633)]