2343395020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{268123}}^1$

素因数の和:268174

約数の個数: 48

約数和(自身を含む): 5405379840

約数和(自身を除く): 3061984820

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 268123, 536246, 1072492, 1340615, 2681230, 5094337, 5362460, 6166829, 10188674, 12333658, 20377348, 24667316, 25471685, 30834145, 50943370, 61668290, 101886740, 117169751, 123336580, 234339502, 468679004, 585848755, 1171697510, 2343395020]

約数ペア:

[(1, 2343395020), (2, 1171697510), (4, 585848755), (5, 468679004), (10, 234339502), (19, 123336580), (20, 117169751), (23, 101886740), (38, 61668290), (46, 50943370), (76, 30834145), (92, 25471685), (95, 24667316), (115, 20377348), (190, 12333658), (230, 10188674), (380, 6166829), (437, 5362460), (460, 5094337), (874, 2681230), (1748, 1340615), (2185, 1072492), (4370, 536246), (8740, 268123)]