29387560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 73094400

約数和(自身を除く): 43706840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1879, 1955, 3128, 3758, 3910, 7516, 7820, 9395, 15032, 15640, 18790, 31943, 37580, 43217, 63886, 75160, 86434, 127772, 159715, 172868, 216085, 255544, 319430, 345736, 432170, 638860, 734689, 864340, 1277720, 1469378, 1728680, 2938756, 3673445, 5877512, 7346890, 14693780, 29387560]

約数ペア:

[(1, 29387560), (2, 14693780), (4, 7346890), (5, 5877512), (8, 3673445), (10, 2938756), (17, 1728680), (20, 1469378), (23, 1277720), (34, 864340), (40, 734689), (46, 638860), (68, 432170), (85, 345736), (92, 319430), (115, 255544), (136, 216085), (170, 172868), (184, 159715), (230, 127772), (340, 86434), (391, 75160), (460, 63886), (680, 43217), (782, 37580), (920, 31943), (1564, 18790), (1879, 15640), (1955, 15032), (3128, 9395), (3758, 7820), (3910, 7516)]