29260395280

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1\times {\mathrm{2897}}^1$

素因数の和:3664

約数の個数: 80

約数和(自身を含む): 68460868224

約数和(自身を除く): 39200472944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 503, 1004, 1006, 1255, 2008, 2012, 2510, 2515, 2897, 4016, 4024, 5020, 5030, 5794, 8048, 10040, 10060, 11588, 14485, 20080, 20120, 23176, 28970, 40240, 46352, 57940, 115880, 126253, 231760, 252506, 505012, 631265, 727147, 1010024, 1262530, 1454294, 1457191, 2020048, 2525060, 2908588, 2914382, 3635735, 5050120, 5817176, 5828764, 7271470, 7285955, 10100240, 11634352, 11657528, 14542940, 14571910, 23315056, 29085880, 29143820, 58171760, 58287640, 116575280, 365754941, 731509882, 1463019764, 1828774705, 2926039528, 3657549410, 5852079056, 7315098820, 14630197640, 29260395280]

約数ペア:

[(1, 29260395280), (2, 14630197640), (4, 7315098820), (5, 5852079056), (8, 3657549410), (10, 2926039528), (16, 1828774705), (20, 1463019764), (40, 731509882), (80, 365754941), (251, 116575280), (502, 58287640), (503, 58171760), (1004, 29143820), (1006, 29085880), (1255, 23315056), (2008, 14571910), (2012, 14542940), (2510, 11657528), (2515, 11634352), (2897, 10100240), (4016, 7285955), (4024, 7271470), (5020, 5828764), (5030, 5817176), (5794, 5050120), (8048, 3635735), (10040, 2914382), (10060, 2908588), (11588, 2525060), (14485, 2020048), (20080, 1457191), (20120, 1454294), (23176, 1262530), (28970, 1010024), (40240, 727147), (46352, 631265), (57940, 505012), (115880, 252506), (126253, 231760)]