25468320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 81200448

約数和(自身を除く): 55732128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 547, 582, 776, 970, 1094, 1164, 1455, 1552, 1641, 1940, 2188, 2328, 2735, 2910, 3104, 3282, 3880, 4376, 4656, 5470, 5820, 6564, 7760, 8205, 8752, 9312, 10940, 11640, 13128, 15520, 16410, 17504, 21880, 23280, 26256, 32820, 43760, 46560, 52512, 53059, 65640, 87520, 106118, 131280, 159177, 212236, 262560, 265295, 318354, 424472, 530590, 636708, 795885, 848944, 1061180, 1273416, 1591770, 1697888, 2122360, 2546832, 3183540, 4244720, 5093664, 6367080, 8489440, 12734160, 25468320]

約数ペア:

[(1, 25468320), (2, 12734160), (3, 8489440), (4, 6367080), (5, 5093664), (6, 4244720), (8, 3183540), (10, 2546832), (12, 2122360), (15, 1697888), (16, 1591770), (20, 1273416), (24, 1061180), (30, 848944), (32, 795885), (40, 636708), (48, 530590), (60, 424472), (80, 318354), (96, 265295), (97, 262560), (120, 212236), (160, 159177), (194, 131280), (240, 106118), (291, 87520), (388, 65640), (480, 53059), (485, 52512), (547, 46560), (582, 43760), (776, 32820), (970, 26256), (1094, 23280), (1164, 21880), (1455, 17504), (1552, 16410), (1641, 15520), (1940, 13128), (2188, 11640), (2328, 10940), (2735, 9312), (2910, 8752), (3104, 8205), (3282, 7760), (3880, 6564), (4376, 5820), (4656, 5470)]