1566265540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:5021

約数の個数: 96

約数和(自身を含む): 3919829760

約数和(自身を除く): 2353564220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 53, 70, 86, 106, 140, 172, 212, 215, 265, 301, 371, 430, 530, 602, 742, 860, 1060, 1204, 1484, 1505, 1855, 2279, 3010, 3710, 4558, 4909, 6020, 7420, 9116, 9818, 11395, 15953, 19636, 22790, 24545, 31906, 34363, 45580, 49090, 63812, 68726, 79765, 98180, 137452, 159530, 171815, 211087, 260177, 319060, 343630, 422174, 520354, 687260, 844348, 1040708, 1055435, 1300885, 1477609, 1821239, 2110870, 2601770, 2955218, 3642478, 4221740, 5203540, 5910436, 7284956, 7388045, 9106195, 11187611, 14776090, 18212390, 22375222, 29552180, 36424780, 44750444, 55938055, 78313277, 111876110, 156626554, 223752220, 313253108, 391566385, 783132770, 1566265540]

約数ペア:

[(1, 1566265540), (2, 783132770), (4, 391566385), (5, 313253108), (7, 223752220), (10, 156626554), (14, 111876110), (20, 78313277), (28, 55938055), (35, 44750444), (43, 36424780), (53, 29552180), (70, 22375222), (86, 18212390), (106, 14776090), (140, 11187611), (172, 9106195), (212, 7388045), (215, 7284956), (265, 5910436), (301, 5203540), (371, 4221740), (430, 3642478), (530, 2955218), (602, 2601770), (742, 2110870), (860, 1821239), (1060, 1477609), (1204, 1300885), (1484, 1055435), (1505, 1040708), (1855, 844348), (2279, 687260), (3010, 520354), (3710, 422174), (4558, 343630), (4909, 319060), (6020, 260177), (7420, 211087), (9116, 171815), (9818, 159530), (11395, 137452), (15953, 98180), (19636, 79765), (22790, 68726), (24545, 63812), (31906, 49090), (34363, 45580)]