40027260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7363

約数の個数: 96

約数和(自身を含む): 137958912

約数和(自身を除く): 97931652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7331, 14662, 21993, 29324, 36655, 43986, 51317, 73310, 87972, 95303, 102634, 109965, 146620, 153951, 190606, 205268, 219930, 256585, 285909, 307902, 381212, 439860, 476515, 513170, 571818, 615804, 667121, 769755, 953030, 1026340, 1143636, 1334242, 1429545, 1539510, 1906060, 2001363, 2668484, 2859090, 3079020, 3335605, 4002726, 5718180, 6671210, 8005452, 10006815, 13342420, 20013630, 40027260]

約数ペア:

[(1, 40027260), (2, 20013630), (3, 13342420), (4, 10006815), (5, 8005452), (6, 6671210), (7, 5718180), (10, 4002726), (12, 3335605), (13, 3079020), (14, 2859090), (15, 2668484), (20, 2001363), (21, 1906060), (26, 1539510), (28, 1429545), (30, 1334242), (35, 1143636), (39, 1026340), (42, 953030), (52, 769755), (60, 667121), (65, 615804), (70, 571818), (78, 513170), (84, 476515), (91, 439860), (105, 381212), (130, 307902), (140, 285909), (156, 256585), (182, 219930), (195, 205268), (210, 190606), (260, 153951), (273, 146620), (364, 109965), (390, 102634), (420, 95303), (455, 87972), (546, 73310), (780, 51317), (910, 43986), (1092, 36655), (1365, 29324), (1820, 21993), (2730, 14662), (5460, 7331)]