352115120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4951}}^1$

素因数の和:5098

約数の個数: 80

約数和(自身を含む): 943177728

約数和(自身を除く): 591062608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 4951, 5080, 7112, 8890, 9902, 10160, 14224, 17780, 19804, 24755, 34657, 35560, 39608, 49510, 69314, 71120, 79216, 99020, 138628, 173285, 198040, 277256, 346570, 396080, 554512, 628777, 693140, 1257554, 1386280, 2515108, 2772560, 3143885, 4401439, 5030216, 6287770, 8802878, 10060432, 12575540, 17605756, 22007195, 25151080, 35211512, 44014390, 50302160, 70423024, 88028780, 176057560, 352115120]

約数ペア:

[(1, 352115120), (2, 176057560), (4, 88028780), (5, 70423024), (7, 50302160), (8, 44014390), (10, 35211512), (14, 25151080), (16, 22007195), (20, 17605756), (28, 12575540), (35, 10060432), (40, 8802878), (56, 6287770), (70, 5030216), (80, 4401439), (112, 3143885), (127, 2772560), (140, 2515108), (254, 1386280), (280, 1257554), (508, 693140), (560, 628777), (635, 554512), (889, 396080), (1016, 346570), (1270, 277256), (1778, 198040), (2032, 173285), (2540, 138628), (3556, 99020), (4445, 79216), (4951, 71120), (5080, 69314), (7112, 49510), (8890, 39608), (9902, 35560), (10160, 34657), (14224, 24755), (17780, 19804)]