106413380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 228686976

約数和(自身を除く): 122273596

約数列:

[1, 2, 4, 5, 10, 20, 71, 137, 142, 274, 284, 355, 547, 548, 685, 710, 1094, 1370, 1420, 2188, 2735, 2740, 5470, 9727, 10940, 19454, 38837, 38908, 48635, 74939, 77674, 97270, 149878, 155348, 194185, 194540, 299756, 374695, 388370, 749390, 776740, 1498780, 5320669, 10641338, 21282676, 26603345, 53206690, 106413380]

約数ペア:

[(1, 106413380), (2, 53206690), (4, 26603345), (5, 21282676), (10, 10641338), (20, 5320669), (71, 1498780), (137, 776740), (142, 749390), (274, 388370), (284, 374695), (355, 299756), (547, 194540), (548, 194185), (685, 155348), (710, 149878), (1094, 97270), (1370, 77674), (1420, 74939), (2188, 48635), (2735, 38908), (2740, 38837), (5470, 19454), (9727, 10940)]