45561760

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 108362016

約数和(自身を除く): 62800256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 1747, 2608, 3260, 3494, 5216, 6520, 6988, 8735, 13040, 13976, 17470, 26080, 27952, 34940, 55904, 69880, 139760, 279520, 284761, 569522, 1139044, 1423805, 2278088, 2847610, 4556176, 5695220, 9112352, 11390440, 22780880, 45561760]

約数ペア:

[(1, 45561760), (2, 22780880), (4, 11390440), (5, 9112352), (8, 5695220), (10, 4556176), (16, 2847610), (20, 2278088), (32, 1423805), (40, 1139044), (80, 569522), (160, 284761), (163, 279520), (326, 139760), (652, 69880), (815, 55904), (1304, 34940), (1630, 27952), (1747, 26080), (2608, 17470), (3260, 13976), (3494, 13040), (5216, 8735), (6520, 6988)]