29636780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 66933216

約数和(自身を除く): 37296436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1301, 1340, 2278, 2602, 4556, 5204, 5695, 6505, 11390, 13010, 22117, 22780, 26020, 44234, 87167, 88468, 110585, 174334, 221170, 348668, 435835, 442340, 871670, 1481839, 1743340, 2963678, 5927356, 7409195, 14818390, 29636780]

約数ペア:

[(1, 29636780), (2, 14818390), (4, 7409195), (5, 5927356), (10, 2963678), (17, 1743340), (20, 1481839), (34, 871670), (67, 442340), (68, 435835), (85, 348668), (134, 221170), (170, 174334), (268, 110585), (335, 88468), (340, 87167), (670, 44234), (1139, 26020), (1301, 22780), (1340, 22117), (2278, 13010), (2602, 11390), (4556, 6505), (5204, 5695)]