83458780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5987}}^1$

素因数の和:6054

約数の個数: 48

約数和(自身を含む): 190130976

約数和(自身を除く): 106672196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 5987, 6970, 11974, 13940, 23948, 29935, 59870, 101779, 119740, 203558, 245467, 407116, 490934, 508895, 981868, 1017790, 1227335, 2035580, 2454670, 4172939, 4909340, 8345878, 16691756, 20864695, 41729390, 83458780]

約数ペア:

[(1, 83458780), (2, 41729390), (4, 20864695), (5, 16691756), (10, 8345878), (17, 4909340), (20, 4172939), (34, 2454670), (41, 2035580), (68, 1227335), (82, 1017790), (85, 981868), (164, 508895), (170, 490934), (205, 407116), (340, 245467), (410, 203558), (697, 119740), (820, 101779), (1394, 59870), (2788, 29935), (3485, 23948), (5987, 13940), (6970, 11974)]