39676930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 38705150

約数列:

[1, 2, 5, 10, 29, 41, 47, 58, 71, 82, 94, 142, 145, 205, 235, 290, 355, 410, 470, 710, 1189, 1363, 1927, 2059, 2378, 2726, 2911, 3337, 3854, 4118, 5822, 5945, 6674, 6815, 9635, 10295, 11890, 13630, 14555, 16685, 19270, 20590, 29110, 33370, 55883, 84419, 96773, 111766, 136817, 168838, 193546, 273634, 279415, 422095, 483865, 558830, 684085, 844190, 967730, 1368170, 3967693, 7935386, 19838465, 39676930]

約数ペア:

[(1, 39676930), (2, 19838465), (5, 7935386), (10, 3967693), (29, 1368170), (41, 967730), (47, 844190), (58, 684085), (71, 558830), (82, 483865), (94, 422095), (142, 279415), (145, 273634), (205, 193546), (235, 168838), (290, 136817), (355, 111766), (410, 96773), (470, 84419), (710, 55883), (1189, 33370), (1363, 29110), (1927, 20590), (2059, 19270), (2378, 16685), (2726, 14555), (2911, 13630), (3337, 11890), (3854, 10295), (4118, 9635), (5822, 6815), (5945, 6674)]