2022675080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{1181}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 4656890880

約数和(自身を除く): 2634215800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 911, 940, 1181, 1822, 1880, 2362, 3644, 4555, 4724, 5905, 7288, 9110, 9448, 11810, 18220, 23620, 36440, 42817, 47240, 55507, 85634, 111014, 171268, 214085, 222028, 277535, 342536, 428170, 444056, 555070, 856340, 1075891, 1110140, 1712680, 2151782, 2220280, 4303564, 5379455, 8607128, 10758910, 21517820, 43035640, 50566877, 101133754, 202267508, 252834385, 404535016, 505668770, 1011337540, 2022675080]

約数ペア:

[(1, 2022675080), (2, 1011337540), (4, 505668770), (5, 404535016), (8, 252834385), (10, 202267508), (20, 101133754), (40, 50566877), (47, 43035640), (94, 21517820), (188, 10758910), (235, 8607128), (376, 5379455), (470, 4303564), (911, 2220280), (940, 2151782), (1181, 1712680), (1822, 1110140), (1880, 1075891), (2362, 856340), (3644, 555070), (4555, 444056), (4724, 428170), (5905, 342536), (7288, 277535), (9110, 222028), (9448, 214085), (11810, 171268), (18220, 111014), (23620, 85634), (36440, 55507), (42817, 47240)]