70322440

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^2$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 160944300

約数和(自身を除く): 90621860

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 127, 218, 254, 436, 508, 545, 635, 872, 1016, 1090, 1270, 2180, 2540, 4360, 5080, 13843, 16129, 27686, 32258, 55372, 64516, 69215, 80645, 110744, 129032, 138430, 161290, 276860, 322580, 553720, 645160, 1758061, 3516122, 7032244, 8790305, 14064488, 17580610, 35161220, 70322440]

約数ペア:

[(1, 70322440), (2, 35161220), (4, 17580610), (5, 14064488), (8, 8790305), (10, 7032244), (20, 3516122), (40, 1758061), (109, 645160), (127, 553720), (218, 322580), (254, 276860), (436, 161290), (508, 138430), (545, 129032), (635, 110744), (872, 80645), (1016, 69215), (1090, 64516), (1270, 55372), (2180, 32258), (2540, 27686), (4360, 16129), (5080, 13843)]