16996826920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{24709}}^1$

素因数の和:25342

約数の個数: 64

約数和(自身を含む): 39629898000

約数和(自身を除く): 22633071080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 593, 1160, 1186, 2372, 2965, 4744, 5930, 11860, 17197, 23720, 24709, 34394, 49418, 68788, 85985, 98836, 123545, 137576, 171970, 197672, 247090, 343940, 494180, 687880, 716561, 988360, 1433122, 2866244, 3582805, 5732488, 7165610, 14331220, 14652437, 28662440, 29304874, 58609748, 73262185, 117219496, 146524370, 293048740, 424920673, 586097480, 849841346, 1699682692, 2124603365, 3399365384, 4249206730, 8498413460, 16996826920]

約数ペア:

[(1, 16996826920), (2, 8498413460), (4, 4249206730), (5, 3399365384), (8, 2124603365), (10, 1699682692), (20, 849841346), (29, 586097480), (40, 424920673), (58, 293048740), (116, 146524370), (145, 117219496), (232, 73262185), (290, 58609748), (580, 29304874), (593, 28662440), (1160, 14652437), (1186, 14331220), (2372, 7165610), (2965, 5732488), (4744, 3582805), (5930, 2866244), (11860, 1433122), (17197, 988360), (23720, 716561), (24709, 687880), (34394, 494180), (49418, 343940), (68788, 247090), (85985, 197672), (98836, 171970), (123545, 137576)]