94181720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 126449320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 151, 155, 248, 302, 310, 503, 604, 620, 755, 1006, 1208, 1240, 1510, 2012, 2515, 3020, 4024, 4681, 5030, 6040, 9362, 10060, 15593, 18724, 20120, 23405, 31186, 37448, 46810, 62372, 75953, 77965, 93620, 124744, 151906, 155930, 187240, 303812, 311860, 379765, 607624, 623720, 759530, 1519060, 2354543, 3038120, 4709086, 9418172, 11772715, 18836344, 23545430, 47090860, 94181720]

約数ペア:

[(1, 94181720), (2, 47090860), (4, 23545430), (5, 18836344), (8, 11772715), (10, 9418172), (20, 4709086), (31, 3038120), (40, 2354543), (62, 1519060), (124, 759530), (151, 623720), (155, 607624), (248, 379765), (302, 311860), (310, 303812), (503, 187240), (604, 155930), (620, 151906), (755, 124744), (1006, 93620), (1208, 77965), (1240, 75953), (1510, 62372), (2012, 46810), (2515, 37448), (3020, 31186), (4024, 23405), (4681, 20120), (5030, 18724), (6040, 15593), (9362, 10060)]