24925550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 51580032

約数和(自身を除く): 26654482

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1237, 1550, 2015, 2474, 4030, 6185, 10075, 12370, 16081, 20150, 30925, 32162, 38347, 61850, 76694, 80405, 160810, 191735, 383470, 402025, 498511, 804050, 958675, 997022, 1917350, 2492555, 4985110, 12462775, 24925550]

約数ペア:

[(1, 24925550), (2, 12462775), (5, 4985110), (10, 2492555), (13, 1917350), (25, 997022), (26, 958675), (31, 804050), (50, 498511), (62, 402025), (65, 383470), (130, 191735), (155, 160810), (310, 80405), (325, 76694), (403, 61850), (650, 38347), (775, 32162), (806, 30925), (1237, 20150), (1550, 16081), (2015, 12370), (2474, 10075), (4030, 6185)]