3886256920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1067653}}^1$

素因数の和:1067684

約数の個数: 64

約数和(自身を含む): 10761952320

約数和(自身を除く): 6875695400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 1067653, 2135306, 4270612, 5338265, 7473571, 8541224, 10676530, 13879489, 14947142, 21353060, 27758978, 29894284, 37367855, 42706120, 55517956, 59788568, 69397445, 74735710, 97156423, 111035912, 138794890, 149471420, 194312846, 277589780, 298942840, 388625692, 485782115, 555179560, 777251384, 971564230, 1943128460, 3886256920]

約数ペア:

[(1, 3886256920), (2, 1943128460), (4, 971564230), (5, 777251384), (7, 555179560), (8, 485782115), (10, 388625692), (13, 298942840), (14, 277589780), (20, 194312846), (26, 149471420), (28, 138794890), (35, 111035912), (40, 97156423), (52, 74735710), (56, 69397445), (65, 59788568), (70, 55517956), (91, 42706120), (104, 37367855), (130, 29894284), (140, 27758978), (182, 21353060), (260, 14947142), (280, 13879489), (364, 10676530), (455, 8541224), (520, 7473571), (728, 5338265), (910, 4270612), (1820, 2135306), (3640, 1067653)]