45520480

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 108020304

約数和(自身を除く): 62499824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 971, 1172, 1465, 1942, 2344, 2930, 3884, 4688, 4855, 5860, 7768, 9376, 9710, 11720, 15536, 19420, 23440, 31072, 38840, 46880, 77680, 155360, 284503, 569006, 1138012, 1422515, 2276024, 2845030, 4552048, 5690060, 9104096, 11380120, 22760240, 45520480]

約数ペア:

[(1, 45520480), (2, 22760240), (4, 11380120), (5, 9104096), (8, 5690060), (10, 4552048), (16, 2845030), (20, 2276024), (32, 1422515), (40, 1138012), (80, 569006), (160, 284503), (293, 155360), (586, 77680), (971, 46880), (1172, 38840), (1465, 31072), (1942, 23440), (2344, 19420), (2930, 15536), (3884, 11720), (4688, 9710), (4855, 9376), (5860, 7768)]