39260520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8389}}^1$

素因数の和:8419

約数の個数: 96

約数和(自身を含む): 137428200

約数和(自身を除く): 98167680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 8389, 16778, 25167, 33556, 41945, 50334, 67112, 75501, 83890, 100668, 109057, 125835, 151002, 167780, 201336, 218114, 251670, 302004, 327171, 335560, 377505, 436228, 503340, 545285, 604008, 654342, 755010, 872456, 981513, 1006680, 1090570, 1308684, 1510020, 1635855, 1963026, 2181140, 2617368, 3020040, 3271710, 3926052, 4362280, 4907565, 6543420, 7852104, 9815130, 13086840, 19630260, 39260520]

約数ペア:

[(1, 39260520), (2, 19630260), (3, 13086840), (4, 9815130), (5, 7852104), (6, 6543420), (8, 4907565), (9, 4362280), (10, 3926052), (12, 3271710), (13, 3020040), (15, 2617368), (18, 2181140), (20, 1963026), (24, 1635855), (26, 1510020), (30, 1308684), (36, 1090570), (39, 1006680), (40, 981513), (45, 872456), (52, 755010), (60, 654342), (65, 604008), (72, 545285), (78, 503340), (90, 436228), (104, 377505), (117, 335560), (120, 327171), (130, 302004), (156, 251670), (180, 218114), (195, 201336), (234, 167780), (260, 151002), (312, 125835), (360, 109057), (390, 100668), (468, 83890), (520, 75501), (585, 67112), (780, 50334), (936, 41945), (1170, 33556), (1560, 25167), (2340, 16778), (4680, 8389)]