1567775960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{8093}}^1$

素因数の和:8300

約数の個数: 64

約数和(自身を含む): 3671438400

約数和(自身を除く): 2103662440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 167, 232, 290, 334, 580, 668, 835, 1160, 1336, 1670, 3340, 4843, 6680, 8093, 9686, 16186, 19372, 24215, 32372, 38744, 40465, 48430, 64744, 80930, 96860, 161860, 193720, 234697, 323720, 469394, 938788, 1173485, 1351531, 1877576, 2346970, 2703062, 4693940, 5406124, 6757655, 9387880, 10812248, 13515310, 27030620, 39194399, 54061240, 78388798, 156777596, 195971995, 313555192, 391943990, 783887980, 1567775960]

約数ペア:

[(1, 1567775960), (2, 783887980), (4, 391943990), (5, 313555192), (8, 195971995), (10, 156777596), (20, 78388798), (29, 54061240), (40, 39194399), (58, 27030620), (116, 13515310), (145, 10812248), (167, 9387880), (232, 6757655), (290, 5406124), (334, 4693940), (580, 2703062), (668, 2346970), (835, 1877576), (1160, 1351531), (1336, 1173485), (1670, 938788), (3340, 469394), (4843, 323720), (6680, 234697), (8093, 193720), (9686, 161860), (16186, 96860), (19372, 80930), (24215, 64744), (32372, 48430), (38744, 40465)]