73520080

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5503}}^1$

素因数の和:5683

約数の個数: 40

約数和(自身を含む): 171988992

約数和(自身を除く): 98468912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5503, 6680, 11006, 13360, 22012, 27515, 44024, 55030, 88048, 110060, 220120, 440240, 919001, 1838002, 3676004, 4595005, 7352008, 9190010, 14704016, 18380020, 36760040, 73520080]

約数ペア:

[(1, 73520080), (2, 36760040), (4, 18380020), (5, 14704016), (8, 9190010), (10, 7352008), (16, 4595005), (20, 3676004), (40, 1838002), (80, 919001), (167, 440240), (334, 220120), (668, 110060), (835, 88048), (1336, 55030), (1670, 44024), (2672, 27515), (3340, 22012), (5503, 13360), (6680, 11006)]