1603431940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 3754977408

約数和(自身を除く): 2151545468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 181, 220, 268, 335, 362, 601, 670, 724, 737, 905, 1202, 1340, 1474, 1810, 1991, 2404, 2948, 3005, 3620, 3685, 3982, 6010, 6611, 7370, 7964, 9955, 12020, 12127, 13222, 14740, 19910, 24254, 26444, 33055, 39820, 40267, 48508, 60635, 66110, 80534, 108781, 121270, 132220, 133397, 161068, 201335, 217562, 242540, 266794, 402670, 435124, 442937, 533588, 543905, 666985, 805340, 885874, 1087810, 1196591, 1333970, 1771748, 2175620, 2214685, 2393182, 2667940, 4429370, 4786364, 5982955, 7288327, 8858740, 11965910, 14576654, 23931820, 29153308, 36441635, 72883270, 80171597, 145766540, 160343194, 320686388, 400857985, 801715970, 1603431940]

約数ペア:

[(1, 1603431940), (2, 801715970), (4, 400857985), (5, 320686388), (10, 160343194), (11, 145766540), (20, 80171597), (22, 72883270), (44, 36441635), (55, 29153308), (67, 23931820), (110, 14576654), (134, 11965910), (181, 8858740), (220, 7288327), (268, 5982955), (335, 4786364), (362, 4429370), (601, 2667940), (670, 2393182), (724, 2214685), (737, 2175620), (905, 1771748), (1202, 1333970), (1340, 1196591), (1474, 1087810), (1810, 885874), (1991, 805340), (2404, 666985), (2948, 543905), (3005, 533588), (3620, 442937), (3685, 435124), (3982, 402670), (6010, 266794), (6611, 242540), (7370, 217562), (7964, 201335), (9955, 161068), (12020, 133397), (12127, 132220), (13222, 121270), (14740, 108781), (19910, 80534), (24254, 66110), (26444, 60635), (33055, 48508), (39820, 40267)]