46522840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12781}}^1$

素因数の和:12812

約数の個数: 64

約数和(自身を含む): 128842560

約数和(自身を除く): 82319720

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, 12781, 25562, 51124, 63905, 89467, 102248, 127810, 166153, 178934, 255620, 332306, 357868, 447335, 511240, 664612, 715736, 830765, 894670, 1163071, 1329224, 1661530, 1789340, 2326142, 3323060, 3578680, 4652284, 5815355, 6646120, 9304568, 11630710, 23261420, 46522840]

約数ペア:

[(1, 46522840), (2, 23261420), (4, 11630710), (5, 9304568), (7, 6646120), (8, 5815355), (10, 4652284), (13, 3578680), (14, 3323060), (20, 2326142), (26, 1789340), (28, 1661530), (35, 1329224), (40, 1163071), (52, 894670), (56, 830765), (65, 715736), (70, 664612), (91, 511240), (104, 447335), (130, 357868), (140, 332306), (182, 255620), (260, 178934), (280, 166153), (364, 127810), (455, 102248), (520, 89467), (728, 63905), (910, 51124), (1820, 25562), (3640, 12781)]