1946160410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3359

約数の個数: 64

約数和(自身を含む): 3808249344

約数和(自身を除く): 1862088934

約数列:

[1, 2, 5, 10, 23, 37, 46, 71, 74, 115, 142, 185, 230, 355, 370, 710, 851, 1633, 1702, 2627, 3221, 3266, 4255, 5254, 6442, 8165, 8510, 13135, 16105, 16330, 26270, 32210, 60421, 74083, 119177, 120842, 148166, 228691, 238354, 302105, 370415, 457382, 595885, 604210, 740830, 1143455, 1191770, 2286910, 2741071, 5259893, 5482142, 8461567, 10519786, 13705355, 16923134, 26299465, 27410710, 42307835, 52598930, 84615670, 194616041, 389232082, 973080205, 1946160410]

約数ペア:

[(1, 1946160410), (2, 973080205), (5, 389232082), (10, 194616041), (23, 84615670), (37, 52598930), (46, 42307835), (71, 27410710), (74, 26299465), (115, 16923134), (142, 13705355), (185, 10519786), (230, 8461567), (355, 5482142), (370, 5259893), (710, 2741071), (851, 2286910), (1633, 1191770), (1702, 1143455), (2627, 740830), (3221, 604210), (3266, 595885), (4255, 457382), (5254, 370415), (6442, 302105), (8165, 238354), (8510, 228691), (13135, 148166), (16105, 120842), (16330, 119177), (26270, 74083), (32210, 60421)]