2017733420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{2357}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 4425720768

約数和(自身を除く): 2407987348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1861, 2357, 3722, 4714, 7444, 9305, 9428, 11785, 18610, 23570, 37220, 42803, 47140, 54211, 85606, 108422, 171212, 214015, 216844, 271055, 428030, 542110, 856060, 1084220, 4386377, 8772754, 17545508, 21931885, 43863770, 87727540, 100886671, 201773342, 403546684, 504433355, 1008866710, 2017733420]

約数ペア:

[(1, 2017733420), (2, 1008866710), (4, 504433355), (5, 403546684), (10, 201773342), (20, 100886671), (23, 87727540), (46, 43863770), (92, 21931885), (115, 17545508), (230, 8772754), (460, 4386377), (1861, 1084220), (2357, 856060), (3722, 542110), (4714, 428030), (7444, 271055), (9305, 216844), (9428, 214015), (11785, 171212), (18610, 108422), (23570, 85606), (37220, 54211), (42803, 47140)]