5615667320

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2301503}}^1$

素因数の和:2301575

約数の個数: 32

約数和(自身を含む): 12842392320

約数和(自身を除く): 7226725000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2301503, 4603006, 9206012, 11507515, 18412024, 23015030, 46030060, 92060120, 140391683, 280783366, 561566732, 701958415, 1123133464, 1403916830, 2807833660, 5615667320]

約数ペア:

[(1, 5615667320), (2, 2807833660), (4, 1403916830), (5, 1123133464), (8, 701958415), (10, 561566732), (20, 280783366), (40, 140391683), (61, 92060120), (122, 46030060), (244, 23015030), (305, 18412024), (488, 11507515), (610, 9206012), (1220, 4603006), (2440, 2301503)]