26144040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16786

約数の個数: 64

約数和(自身を含む): 84470400

約数和(自身を除く): 58326360

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, 16759, 33518, 50277, 67036, 83795, 100554, 134072, 167590, 201108, 217867, 251385, 335180, 402216, 435734, 502770, 653601, 670360, 871468, 1005540, 1089335, 1307202, 1742936, 2011080, 2178670, 2614404, 3268005, 4357340, 5228808, 6536010, 8714680, 13072020, 26144040]

約数ペア:

[(1, 26144040), (2, 13072020), (3, 8714680), (4, 6536010), (5, 5228808), (6, 4357340), (8, 3268005), (10, 2614404), (12, 2178670), (13, 2011080), (15, 1742936), (20, 1307202), (24, 1089335), (26, 1005540), (30, 871468), (39, 670360), (40, 653601), (52, 502770), (60, 435734), (65, 402216), (78, 335180), (104, 251385), (120, 217867), (130, 201108), (156, 167590), (195, 134072), (260, 100554), (312, 83795), (390, 67036), (520, 50277), (780, 33518), (1560, 16759)]