5200989016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1091}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 10430784000

約数和(自身を除く): 5229794984

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 397, 632, 794, 1091, 1501, 1588, 2182, 3002, 3176, 4364, 6004, 7543, 8728, 12008, 15086, 20729, 30172, 31363, 41458, 60344, 62726, 82916, 86189, 125452, 165832, 172378, 250904, 344756, 433127, 595897, 689512, 866254, 1191794, 1637591, 1732508, 2383588, 3275182, 3465016, 4767176, 6550364, 8229413, 13100728, 16458826, 32917652, 34217033, 65835304, 68434066, 136868132, 273736264, 650123627, 1300247254, 2600494508, 5200989016]

約数ペア:

[(1, 5200989016), (2, 2600494508), (4, 1300247254), (8, 650123627), (19, 273736264), (38, 136868132), (76, 68434066), (79, 65835304), (152, 34217033), (158, 32917652), (316, 16458826), (397, 13100728), (632, 8229413), (794, 6550364), (1091, 4767176), (1501, 3465016), (1588, 3275182), (2182, 2383588), (3002, 1732508), (3176, 1637591), (4364, 1191794), (6004, 866254), (7543, 689512), (8728, 595897), (12008, 433127), (15086, 344756), (20729, 250904), (30172, 172378), (31363, 165832), (41458, 125452), (60344, 86189), (62726, 82916)]