43772680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 119672640

約数和(自身を除く): 75899960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 971, 980, 1127, 1288, 1610, 1942, 1960, 2254, 3220, 3884, 4508, 4855, 5635, 6440, 6797, 7768, 9016, 9710, 11270, 13594, 19420, 22333, 22540, 27188, 33985, 38840, 44666, 45080, 47579, 54376, 67970, 89332, 95158, 111665, 135940, 156331, 178664, 190316, 223330, 237895, 271880, 312662, 380632, 446660, 475790, 625324, 781655, 893320, 951580, 1094317, 1250648, 1563310, 1903160, 2188634, 3126620, 4377268, 5471585, 6253240, 8754536, 10943170, 21886340, 43772680]

約数ペア:

[(1, 43772680), (2, 21886340), (4, 10943170), (5, 8754536), (7, 6253240), (8, 5471585), (10, 4377268), (14, 3126620), (20, 2188634), (23, 1903160), (28, 1563310), (35, 1250648), (40, 1094317), (46, 951580), (49, 893320), (56, 781655), (70, 625324), (92, 475790), (98, 446660), (115, 380632), (140, 312662), (161, 271880), (184, 237895), (196, 223330), (230, 190316), (245, 178664), (280, 156331), (322, 135940), (392, 111665), (460, 95158), (490, 89332), (644, 67970), (805, 54376), (920, 47579), (971, 45080), (980, 44666), (1127, 38840), (1288, 33985), (1610, 27188), (1942, 22540), (1960, 22333), (2254, 19420), (3220, 13594), (3884, 11270), (4508, 9710), (4855, 9016), (5635, 7768), (6440, 6797)]