25859160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 84942000

約数和(自身を除く): 59082840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 659, 872, 981, 1090, 1308, 1318, 1635, 1962, 1977, 2180, 2616, 2636, 3270, 3295, 3924, 3954, 4360, 4905, 5272, 5931, 6540, 6590, 7848, 7908, 9810, 9885, 11862, 13080, 13180, 15816, 19620, 19770, 23724, 26360, 29655, 39240, 39540, 47448, 59310, 71831, 79080, 118620, 143662, 215493, 237240, 287324, 359155, 430986, 574648, 646479, 718310, 861972, 1077465, 1292958, 1436620, 1723944, 2154930, 2585916, 2873240, 3232395, 4309860, 5171832, 6464790, 8619720, 12929580, 25859160]

約数ペア:

[(1, 25859160), (2, 12929580), (3, 8619720), (4, 6464790), (5, 5171832), (6, 4309860), (8, 3232395), (9, 2873240), (10, 2585916), (12, 2154930), (15, 1723944), (18, 1436620), (20, 1292958), (24, 1077465), (30, 861972), (36, 718310), (40, 646479), (45, 574648), (60, 430986), (72, 359155), (90, 287324), (109, 237240), (120, 215493), (180, 143662), (218, 118620), (327, 79080), (360, 71831), (436, 59310), (545, 47448), (654, 39540), (659, 39240), (872, 29655), (981, 26360), (1090, 23724), (1308, 19770), (1318, 19620), (1635, 15816), (1962, 13180), (1977, 13080), (2180, 11862), (2616, 9885), (2636, 9810), (3270, 7908), (3295, 7848), (3924, 6590), (3954, 6540), (4360, 5931), (4905, 5272)]