2134697980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{3557}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 4610997216

約数和(自身を除く): 2476299236

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 811, 1622, 3244, 3557, 4055, 7114, 8110, 14228, 16220, 17785, 30007, 35570, 60014, 71140, 120028, 131609, 150035, 263218, 300070, 526436, 600140, 658045, 1316090, 2632180, 2884727, 5769454, 11538908, 14423635, 28847270, 57694540, 106734899, 213469798, 426939596, 533674495, 1067348990, 2134697980]

約数ペア:

[(1, 2134697980), (2, 1067348990), (4, 533674495), (5, 426939596), (10, 213469798), (20, 106734899), (37, 57694540), (74, 28847270), (148, 14423635), (185, 11538908), (370, 5769454), (740, 2884727), (811, 2632180), (1622, 1316090), (3244, 658045), (3557, 600140), (4055, 526436), (7114, 300070), (8110, 263218), (14228, 150035), (16220, 131609), (17785, 120028), (30007, 71140), (35570, 60014)]