6719080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 16465680

約数和(自身を除く): 9746600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 241, 328, 340, 410, 482, 680, 697, 820, 964, 1205, 1394, 1640, 1928, 2410, 2788, 3485, 4097, 4820, 5576, 6970, 8194, 9640, 9881, 13940, 16388, 19762, 20485, 27880, 32776, 39524, 40970, 49405, 79048, 81940, 98810, 163880, 167977, 197620, 335954, 395240, 671908, 839885, 1343816, 1679770, 3359540, 6719080]

約数ペア:

[(1, 6719080), (2, 3359540), (4, 1679770), (5, 1343816), (8, 839885), (10, 671908), (17, 395240), (20, 335954), (34, 197620), (40, 167977), (41, 163880), (68, 98810), (82, 81940), (85, 79048), (136, 49405), (164, 40970), (170, 39524), (205, 32776), (241, 27880), (328, 20485), (340, 19762), (410, 16388), (482, 13940), (680, 9881), (697, 9640), (820, 8194), (964, 6970), (1205, 5576), (1394, 4820), (1640, 4097), (1928, 3485), (2410, 2788)]