23035480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 57657600

約数和(自身を除く): 34622120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1429, 1612, 2015, 2858, 3224, 4030, 5716, 7145, 8060, 11432, 14290, 16120, 18577, 28580, 37154, 44299, 57160, 74308, 88598, 92885, 148616, 177196, 185770, 221495, 354392, 371540, 442990, 575887, 743080, 885980, 1151774, 1771960, 2303548, 2879435, 4607096, 5758870, 11517740, 23035480]

約数ペア:

[(1, 23035480), (2, 11517740), (4, 5758870), (5, 4607096), (8, 2879435), (10, 2303548), (13, 1771960), (20, 1151774), (26, 885980), (31, 743080), (40, 575887), (52, 442990), (62, 371540), (65, 354392), (104, 221495), (124, 185770), (130, 177196), (155, 148616), (248, 92885), (260, 88598), (310, 74308), (403, 57160), (520, 44299), (620, 37154), (806, 28580), (1240, 18577), (1429, 16120), (1612, 14290), (2015, 11432), (2858, 8060), (3224, 7145), (4030, 5716)]