23331880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4114

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 38357720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4079, 5720, 8158, 16316, 20395, 32632, 40790, 44869, 53027, 81580, 89738, 106054, 163160, 179476, 212108, 224345, 265135, 358952, 424216, 448690, 530270, 583297, 897380, 1060540, 1166594, 1794760, 2121080, 2333188, 2916485, 4666376, 5832970, 11665940, 23331880]

約数ペア:

[(1, 23331880), (2, 11665940), (4, 5832970), (5, 4666376), (8, 2916485), (10, 2333188), (11, 2121080), (13, 1794760), (20, 1166594), (22, 1060540), (26, 897380), (40, 583297), (44, 530270), (52, 448690), (55, 424216), (65, 358952), (88, 265135), (104, 224345), (110, 212108), (130, 179476), (143, 163160), (220, 106054), (260, 89738), (286, 81580), (440, 53027), (520, 44869), (572, 40790), (715, 32632), (1144, 20395), (1430, 16316), (2860, 8158), (4079, 5720)]