76626940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 174283200

約数和(自身を除く): 97656260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1481, 1990, 2587, 2962, 3980, 5174, 5924, 7405, 10348, 12935, 14810, 19253, 25870, 29620, 38506, 51740, 77012, 96265, 192530, 294719, 385060, 589438, 1178876, 1473595, 2947190, 3831347, 5894380, 7662694, 15325388, 19156735, 38313470, 76626940]

約数ペア:

[(1, 76626940), (2, 38313470), (4, 19156735), (5, 15325388), (10, 7662694), (13, 5894380), (20, 3831347), (26, 2947190), (52, 1473595), (65, 1178876), (130, 589438), (199, 385060), (260, 294719), (398, 192530), (796, 96265), (995, 77012), (1481, 51740), (1990, 38506), (2587, 29620), (2962, 25870), (3980, 19253), (5174, 14810), (5924, 12935), (7405, 10348)]