22605594050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{174763}}^1$

素因数の和:174987

約数の個数: 48

約数和(自身を含む): 45508545600

約数和(自身を除く): 22902951550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 199, 325, 398, 650, 995, 1990, 2587, 4975, 5174, 9950, 12935, 25870, 64675, 129350, 174763, 349526, 873815, 1747630, 2271919, 4369075, 4543838, 8738150, 11359595, 22719190, 34777837, 56797975, 69555674, 113595950, 173889185, 347778370, 452111881, 869445925, 904223762, 1738891850, 2260559405, 4521118810, 11302797025, 22605594050]

約数ペア:

[(1, 22605594050), (2, 11302797025), (5, 4521118810), (10, 2260559405), (13, 1738891850), (25, 904223762), (26, 869445925), (50, 452111881), (65, 347778370), (130, 173889185), (199, 113595950), (325, 69555674), (398, 56797975), (650, 34777837), (995, 22719190), (1990, 11359595), (2587, 8738150), (4975, 4543838), (5174, 4369075), (9950, 2271919), (12935, 1747630), (25870, 873815), (64675, 349526), (129350, 174763)]