55663400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 141657600

約数和(自身を除く): 85994200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 158, 200, 260, 271, 316, 325, 395, 520, 542, 632, 650, 790, 1027, 1084, 1300, 1355, 1580, 1975, 2054, 2168, 2600, 2710, 3160, 3523, 3950, 4108, 5135, 5420, 6775, 7046, 7900, 8216, 10270, 10840, 13550, 14092, 15800, 17615, 20540, 21409, 25675, 27100, 28184, 35230, 41080, 42818, 51350, 54200, 70460, 85636, 88075, 102700, 107045, 140920, 171272, 176150, 205400, 214090, 278317, 352300, 428180, 535225, 556634, 704600, 856360, 1070450, 1113268, 1391585, 2140900, 2226536, 2783170, 4281800, 5566340, 6957925, 11132680, 13915850, 27831700, 55663400]

約数ペア:

[(1, 55663400), (2, 27831700), (4, 13915850), (5, 11132680), (8, 6957925), (10, 5566340), (13, 4281800), (20, 2783170), (25, 2226536), (26, 2140900), (40, 1391585), (50, 1113268), (52, 1070450), (65, 856360), (79, 704600), (100, 556634), (104, 535225), (130, 428180), (158, 352300), (200, 278317), (260, 214090), (271, 205400), (316, 176150), (325, 171272), (395, 140920), (520, 107045), (542, 102700), (632, 88075), (650, 85636), (790, 70460), (1027, 54200), (1084, 51350), (1300, 42818), (1355, 41080), (1580, 35230), (1975, 28184), (2054, 27100), (2168, 25675), (2600, 21409), (2710, 20540), (3160, 17615), (3523, 15800), (3950, 14092), (4108, 13550), (5135, 10840), (5420, 10270), (6775, 8216), (7046, 7900)]