248468240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{58601}}^1$

素因数の和:58667

約数の個数: 40

約数和(自身を含む): 588598488

約数和(自身を除く): 340130248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 58601, 117202, 234404, 293005, 468808, 586010, 937616, 1172020, 2344040, 3105853, 4688080, 6211706, 12423412, 15529265, 24846824, 31058530, 49693648, 62117060, 124234120, 248468240]

約数ペア:

[(1, 248468240), (2, 124234120), (4, 62117060), (5, 49693648), (8, 31058530), (10, 24846824), (16, 15529265), (20, 12423412), (40, 6211706), (53, 4688080), (80, 3105853), (106, 2344040), (212, 1172020), (265, 937616), (424, 586010), (530, 468808), (848, 293005), (1060, 234404), (2120, 117202), (4240, 58601)]