62874050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 120528000

約数和(自身を除く): 57653950

約数列:

[1, 2, 5, 10, 25, 50, 71, 89, 142, 178, 199, 355, 398, 445, 710, 890, 995, 1775, 1990, 2225, 3550, 4450, 4975, 6319, 9950, 12638, 14129, 17711, 28258, 31595, 35422, 63190, 70645, 88555, 141290, 157975, 177110, 315950, 353225, 442775, 706450, 885550, 1257481, 2514962, 6287405, 12574810, 31437025, 62874050]

約数ペア:

[(1, 62874050), (2, 31437025), (5, 12574810), (10, 6287405), (25, 2514962), (50, 1257481), (71, 885550), (89, 706450), (142, 442775), (178, 353225), (199, 315950), (355, 177110), (398, 157975), (445, 141290), (710, 88555), (890, 70645), (995, 63190), (1775, 35422), (1990, 31595), (2225, 28258), (3550, 17711), (4450, 14129), (4975, 12638), (6319, 9950)]