42043960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 115938000

約数和(自身を除く): 73894040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1129, 1330, 1862, 1960, 2258, 2660, 3724, 4516, 4655, 5320, 5645, 7448, 7903, 9032, 9310, 11290, 15806, 18620, 21451, 22580, 31612, 37240, 39515, 42902, 45160, 55321, 63224, 79030, 85804, 107255, 110642, 150157, 158060, 171608, 214510, 221284, 276605, 300314, 316120, 429020, 442568, 553210, 600628, 750785, 858040, 1051099, 1106420, 1201256, 1501570, 2102198, 2212840, 3003140, 4204396, 5255495, 6006280, 8408792, 10510990, 21021980, 42043960]

約数ペア:

[(1, 42043960), (2, 21021980), (4, 10510990), (5, 8408792), (7, 6006280), (8, 5255495), (10, 4204396), (14, 3003140), (19, 2212840), (20, 2102198), (28, 1501570), (35, 1201256), (38, 1106420), (40, 1051099), (49, 858040), (56, 750785), (70, 600628), (76, 553210), (95, 442568), (98, 429020), (133, 316120), (140, 300314), (152, 276605), (190, 221284), (196, 214510), (245, 171608), (266, 158060), (280, 150157), (380, 110642), (392, 107255), (490, 85804), (532, 79030), (665, 63224), (760, 55321), (931, 45160), (980, 42902), (1064, 39515), (1129, 37240), (1330, 31612), (1862, 22580), (1960, 21451), (2258, 18620), (2660, 15806), (3724, 11290), (4516, 9310), (4655, 9032), (5320, 7903), (5645, 7448)]