2179358350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1$

素因数の和:1390

約数の個数: 96

約数和(自身を含む): 4653827136

約数和(自身を除く): 2474468786

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 167, 170, 221, 325, 334, 425, 442, 650, 835, 850, 1105, 1181, 1670, 2171, 2210, 2362, 2839, 4175, 4342, 5525, 5678, 5905, 8350, 10855, 11050, 11810, 14195, 15353, 20077, 21710, 28390, 29525, 30706, 36907, 40154, 54275, 59050, 70975, 73814, 76765, 100385, 108550, 141950, 153530, 184535, 197227, 200770, 261001, 369070, 383825, 394454, 501925, 522002, 767650, 922675, 986135, 1003850, 1305005, 1845350, 1972270, 2563951, 2610010, 3352859, 4930675, 5127902, 6525025, 6705718, 9861350, 12819755, 13050050, 16764295, 25639510, 33528590, 43587167, 64098775, 83821475, 87174334, 128197550, 167642950, 217935835, 435871670, 1089679175, 2179358350]

約数ペア:

[(1, 2179358350), (2, 1089679175), (5, 435871670), (10, 217935835), (13, 167642950), (17, 128197550), (25, 87174334), (26, 83821475), (34, 64098775), (50, 43587167), (65, 33528590), (85, 25639510), (130, 16764295), (167, 13050050), (170, 12819755), (221, 9861350), (325, 6705718), (334, 6525025), (425, 5127902), (442, 4930675), (650, 3352859), (835, 2610010), (850, 2563951), (1105, 1972270), (1181, 1845350), (1670, 1305005), (2171, 1003850), (2210, 986135), (2362, 922675), (2839, 767650), (4175, 522002), (4342, 501925), (5525, 394454), (5678, 383825), (5905, 369070), (8350, 261001), (10855, 200770), (11050, 197227), (11810, 184535), (14195, 153530), (15353, 141950), (20077, 108550), (21710, 100385), (28390, 76765), (29525, 73814), (30706, 70975), (36907, 59050), (40154, 54275)]