26733720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17137}}^1$

素因数の和:17164

約数の個数: 64

約数和(自身を含む): 86375520

約数和(自身を除く): 59641800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 17137, 34274, 51411, 68548, 85685, 102822, 137096, 171370, 205644, 222781, 257055, 342740, 411288, 445562, 514110, 668343, 685480, 891124, 1028220, 1113905, 1336686, 1782248, 2056440, 2227810, 2673372, 3341715, 4455620, 5346744, 6683430, 8911240, 13366860, 26733720]

約数ペア:

[(1, 26733720), (2, 13366860), (3, 8911240), (4, 6683430), (5, 5346744), (6, 4455620), (8, 3341715), (10, 2673372), (12, 2227810), (13, 2056440), (15, 1782248), (20, 1336686), (24, 1113905), (26, 1028220), (30, 891124), (39, 685480), (40, 668343), (52, 514110), (60, 445562), (65, 411288), (78, 342740), (104, 257055), (120, 222781), (130, 205644), (156, 171370), (195, 137096), (260, 102822), (312, 85685), (390, 68548), (520, 51411), (780, 34274), (1560, 17137)]