2014748840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{10223}}^1$

素因数の和:10626

約数の個数: 64

約数和(自身を含む): 4895251200

約数和(自身を除く): 2880502360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 379, 520, 758, 1516, 1895, 3032, 3790, 4927, 7580, 9854, 10223, 15160, 19708, 20446, 24635, 39416, 40892, 49270, 51115, 81784, 98540, 102230, 132899, 197080, 204460, 265798, 408920, 531596, 664495, 1063192, 1328990, 2657980, 3874517, 5315960, 7749034, 15498068, 19372585, 30996136, 38745170, 50368721, 77490340, 100737442, 154980680, 201474884, 251843605, 402949768, 503687210, 1007374420, 2014748840]

約数ペア:

[(1, 2014748840), (2, 1007374420), (4, 503687210), (5, 402949768), (8, 251843605), (10, 201474884), (13, 154980680), (20, 100737442), (26, 77490340), (40, 50368721), (52, 38745170), (65, 30996136), (104, 19372585), (130, 15498068), (260, 7749034), (379, 5315960), (520, 3874517), (758, 2657980), (1516, 1328990), (1895, 1063192), (3032, 664495), (3790, 531596), (4927, 408920), (7580, 265798), (9854, 204460), (10223, 197080), (15160, 132899), (19708, 102230), (20446, 98540), (24635, 81784), (39416, 51115), (40892, 49270)]