23918050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 49496832

約数和(自身を除く): 25578782

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1187, 1550, 2015, 2374, 4030, 5935, 10075, 11870, 15431, 20150, 29675, 30862, 36797, 59350, 73594, 77155, 154310, 183985, 367970, 385775, 478361, 771550, 919925, 956722, 1839850, 2391805, 4783610, 11959025, 23918050]

約数ペア:

[(1, 23918050), (2, 11959025), (5, 4783610), (10, 2391805), (13, 1839850), (25, 956722), (26, 919925), (31, 771550), (50, 478361), (62, 385775), (65, 367970), (130, 183985), (155, 154310), (310, 77155), (325, 73594), (403, 59350), (650, 36797), (775, 30862), (806, 29675), (1187, 20150), (1550, 15431), (2015, 11870), (2374, 10075), (4030, 5935)]