2692120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 6648480

約数和(自身を除く): 3956360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 107, 136, 148, 170, 185, 214, 296, 340, 370, 428, 535, 629, 680, 740, 856, 1070, 1258, 1480, 1819, 2140, 2516, 3145, 3638, 3959, 4280, 5032, 6290, 7276, 7918, 9095, 12580, 14552, 15836, 18190, 19795, 25160, 31672, 36380, 39590, 67303, 72760, 79180, 134606, 158360, 269212, 336515, 538424, 673030, 1346060, 2692120]

約数ペア:

[(1, 2692120), (2, 1346060), (4, 673030), (5, 538424), (8, 336515), (10, 269212), (17, 158360), (20, 134606), (34, 79180), (37, 72760), (40, 67303), (68, 39590), (74, 36380), (85, 31672), (107, 25160), (136, 19795), (148, 18190), (170, 15836), (185, 14552), (214, 12580), (296, 9095), (340, 7918), (370, 7276), (428, 6290), (535, 5032), (629, 4280), (680, 3959), (740, 3638), (856, 3145), (1070, 2516), (1258, 2140), (1480, 1819)]