3485189560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{4813}}^1$

素因数の和:5288

約数の個数: 64

約数和(自身を含む): 8044771680

約数和(自身を除く): 4559582120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 421, 430, 842, 860, 1684, 1720, 2105, 3368, 4210, 4813, 8420, 9626, 16840, 18103, 19252, 24065, 36206, 38504, 48130, 72412, 90515, 96260, 144824, 181030, 192520, 206959, 362060, 413918, 724120, 827836, 1034795, 1655672, 2026273, 2069590, 4052546, 4139180, 8105092, 8278360, 10131365, 16210184, 20262730, 40525460, 81050920, 87129739, 174259478, 348518956, 435648695, 697037912, 871297390, 1742594780, 3485189560]

約数ペア:

[(1, 3485189560), (2, 1742594780), (4, 871297390), (5, 697037912), (8, 435648695), (10, 348518956), (20, 174259478), (40, 87129739), (43, 81050920), (86, 40525460), (172, 20262730), (215, 16210184), (344, 10131365), (421, 8278360), (430, 8105092), (842, 4139180), (860, 4052546), (1684, 2069590), (1720, 2026273), (2105, 1655672), (3368, 1034795), (4210, 827836), (4813, 724120), (8420, 413918), (9626, 362060), (16840, 206959), (18103, 192520), (19252, 181030), (24065, 144824), (36206, 96260), (38504, 90515), (48130, 72412)]