42859040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 96

約数和(自身を含む): 122580864

約数和(自身を除く): 79721824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2251, 2380, 2720, 3808, 4502, 4760, 9004, 9520, 11255, 15757, 18008, 19040, 22510, 31514, 36016, 38267, 45020, 63028, 72032, 76534, 78785, 90040, 126056, 153068, 157570, 180080, 191335, 252112, 267869, 306136, 315140, 360160, 382670, 504224, 535738, 612272, 630280, 765340, 1071476, 1224544, 1260560, 1339345, 1530680, 2142952, 2521120, 2678690, 3061360, 4285904, 5357380, 6122720, 8571808, 10714760, 21429520, 42859040]

約数ペア:

[(1, 42859040), (2, 21429520), (4, 10714760), (5, 8571808), (7, 6122720), (8, 5357380), (10, 4285904), (14, 3061360), (16, 2678690), (17, 2521120), (20, 2142952), (28, 1530680), (32, 1339345), (34, 1260560), (35, 1224544), (40, 1071476), (56, 765340), (68, 630280), (70, 612272), (80, 535738), (85, 504224), (112, 382670), (119, 360160), (136, 315140), (140, 306136), (160, 267869), (170, 252112), (224, 191335), (238, 180080), (272, 157570), (280, 153068), (340, 126056), (476, 90040), (544, 78785), (560, 76534), (595, 72032), (680, 63028), (952, 45020), (1120, 38267), (1190, 36016), (1360, 31514), (1904, 22510), (2251, 19040), (2380, 18008), (2720, 15757), (3808, 11255), (4502, 9520), (4760, 9004)]