73860515320

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30270703}}^1$

素因数の和:30270775

約数の個数: 32

約数和(自身を含む): 168910528320

約数和(自身を除く): 95050013000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 30270703, 60541406, 121082812, 151353515, 242165624, 302707030, 605414060, 1210828120, 1846512883, 3693025766, 7386051532, 9232564415, 14772103064, 18465128830, 36930257660, 73860515320]

約数ペア:

[(1, 73860515320), (2, 36930257660), (4, 18465128830), (5, 14772103064), (8, 9232564415), (10, 7386051532), (20, 3693025766), (40, 1846512883), (61, 1210828120), (122, 605414060), (244, 302707030), (305, 242165624), (488, 151353515), (610, 121082812), (1220, 60541406), (2440, 30270703)]