2103114560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{345907}}^1$

素因数の和:345943

約数の個数: 56

約数和(自身を含む): 5271637920

約数和(自身を除く): 3168523360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 345907, 691814, 1383628, 1729535, 2767256, 3459070, 5534512, 6572233, 6918140, 11069024, 13144466, 13836280, 22138048, 26288932, 27672560, 32861165, 52577864, 55345120, 65722330, 105155728, 110690240, 131444660, 210311456, 262889320, 420622912, 525778640, 1051557280, 2103114560]

約数ペア:

[(1, 2103114560), (2, 1051557280), (4, 525778640), (5, 420622912), (8, 262889320), (10, 210311456), (16, 131444660), (19, 110690240), (20, 105155728), (32, 65722330), (38, 55345120), (40, 52577864), (64, 32861165), (76, 27672560), (80, 26288932), (95, 22138048), (152, 13836280), (160, 13144466), (190, 11069024), (304, 6918140), (320, 6572233), (380, 5534512), (608, 3459070), (760, 2767256), (1216, 1729535), (1520, 1383628), (3040, 691814), (6080, 345907)]