24914860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 55931904

約数和(自身を除く): 31017044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 577, 635, 1154, 1270, 2159, 2308, 2540, 2885, 4318, 5770, 8636, 9809, 10795, 11540, 19618, 21590, 39236, 43180, 49045, 73279, 98090, 146558, 196180, 293116, 366395, 732790, 1245743, 1465580, 2491486, 4982972, 6228715, 12457430, 24914860]

約数ペア:

[(1, 24914860), (2, 12457430), (4, 6228715), (5, 4982972), (10, 2491486), (17, 1465580), (20, 1245743), (34, 732790), (68, 366395), (85, 293116), (127, 196180), (170, 146558), (254, 98090), (340, 73279), (508, 49045), (577, 43180), (635, 39236), (1154, 21590), (1270, 19618), (2159, 11540), (2308, 10795), (2540, 9809), (2885, 8636), (4318, 5770)]