25984860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39371}}^1$

素因数の和:39394

約数の個数: 48

約数和(自身を含む): 79373952

約数和(自身を除く): 53389092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 39371, 78742, 118113, 157484, 196855, 236226, 393710, 433081, 472452, 590565, 787420, 866162, 1181130, 1299243, 1732324, 2165405, 2362260, 2598486, 4330810, 5196972, 6496215, 8661620, 12992430, 25984860]

約数ペア:

[(1, 25984860), (2, 12992430), (3, 8661620), (4, 6496215), (5, 5196972), (6, 4330810), (10, 2598486), (11, 2362260), (12, 2165405), (15, 1732324), (20, 1299243), (22, 1181130), (30, 866162), (33, 787420), (44, 590565), (55, 472452), (60, 433081), (66, 393710), (110, 236226), (132, 196855), (165, 157484), (220, 118113), (330, 78742), (660, 39371)]