4856150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 10082688

約数和(自身を除く): 5226538

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 241, 310, 325, 403, 482, 650, 775, 806, 1205, 1550, 2015, 2410, 3133, 4030, 6025, 6266, 7471, 10075, 12050, 14942, 15665, 20150, 31330, 37355, 74710, 78325, 97123, 156650, 186775, 194246, 373550, 485615, 971230, 2428075, 4856150]

約数ペア:

[(1, 4856150), (2, 2428075), (5, 971230), (10, 485615), (13, 373550), (25, 194246), (26, 186775), (31, 156650), (50, 97123), (62, 78325), (65, 74710), (130, 37355), (155, 31330), (241, 20150), (310, 15665), (325, 14942), (403, 12050), (482, 10075), (650, 7471), (775, 6266), (806, 6025), (1205, 4030), (1550, 3133), (2015, 2410)]