25364820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 79027200

約数和(自身を除く): 53662380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1049, 1209, 1612, 1860, 2015, 2098, 2418, 3147, 4030, 4196, 4836, 5245, 6045, 6294, 8060, 10490, 12090, 12588, 13637, 15735, 20980, 24180, 27274, 31470, 32519, 40911, 54548, 62940, 65038, 68185, 81822, 97557, 130076, 136370, 162595, 163644, 195114, 204555, 272740, 325190, 390228, 409110, 422747, 487785, 650380, 818220, 845494, 975570, 1268241, 1690988, 1951140, 2113735, 2536482, 4227470, 5072964, 6341205, 8454940, 12682410, 25364820]

約数ペア:

[(1, 25364820), (2, 12682410), (3, 8454940), (4, 6341205), (5, 5072964), (6, 4227470), (10, 2536482), (12, 2113735), (13, 1951140), (15, 1690988), (20, 1268241), (26, 975570), (30, 845494), (31, 818220), (39, 650380), (52, 487785), (60, 422747), (62, 409110), (65, 390228), (78, 325190), (93, 272740), (124, 204555), (130, 195114), (155, 163644), (156, 162595), (186, 136370), (195, 130076), (260, 97557), (310, 81822), (372, 68185), (390, 65038), (403, 62940), (465, 54548), (620, 40911), (780, 32519), (806, 31470), (930, 27274), (1049, 24180), (1209, 20980), (1612, 15735), (1860, 13637), (2015, 12588), (2098, 12090), (2418, 10490), (3147, 8060), (4030, 6294), (4196, 6045), (4836, 5245)]