2105431360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:3000

約数の個数: 112

約数和(自身を含む): 5228758656

約数和(自身を除く): 3123327296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 64, 80, 86, 106, 160, 172, 212, 215, 265, 320, 344, 424, 430, 530, 688, 848, 860, 1060, 1376, 1696, 1720, 2120, 2279, 2752, 2887, 3392, 3440, 4240, 4558, 5774, 6880, 8480, 9116, 11395, 11548, 13760, 14435, 16960, 18232, 22790, 23096, 28870, 36464, 45580, 46192, 57740, 72928, 91160, 92384, 115480, 124141, 145856, 153011, 182320, 184768, 230960, 248282, 306022, 364640, 461920, 496564, 612044, 620705, 729280, 765055, 923840, 993128, 1224088, 1241410, 1530110, 1986256, 2448176, 2482820, 3060220, 3972512, 4896352, 4965640, 6120440, 6579473, 7945024, 9792704, 9931280, 12240880, 13158946, 19862560, 24481760, 26317892, 32897365, 39725120, 48963520, 52635784, 65794730, 105271568, 131589460, 210543136, 263178920, 421086272, 526357840, 1052715680, 2105431360]

約数ペア:

[(1, 2105431360), (2, 1052715680), (4, 526357840), (5, 421086272), (8, 263178920), (10, 210543136), (16, 131589460), (20, 105271568), (32, 65794730), (40, 52635784), (43, 48963520), (53, 39725120), (64, 32897365), (80, 26317892), (86, 24481760), (106, 19862560), (160, 13158946), (172, 12240880), (212, 9931280), (215, 9792704), (265, 7945024), (320, 6579473), (344, 6120440), (424, 4965640), (430, 4896352), (530, 3972512), (688, 3060220), (848, 2482820), (860, 2448176), (1060, 1986256), (1376, 1530110), (1696, 1241410), (1720, 1224088), (2120, 993128), (2279, 923840), (2752, 765055), (2887, 729280), (3392, 620705), (3440, 612044), (4240, 496564), (4558, 461920), (5774, 364640), (6880, 306022), (8480, 248282), (9116, 230960), (11395, 184768), (11548, 182320), (13760, 153011), (14435, 145856), (16960, 124141), (18232, 115480), (22790, 92384), (23096, 91160), (28870, 72928), (36464, 57740), (45580, 46192)]