26250910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 30151010

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 79, 94, 101, 158, 202, 235, 329, 395, 470, 505, 553, 658, 707, 790, 1010, 1106, 1414, 1645, 2765, 3290, 3535, 3713, 4747, 5530, 7070, 7426, 7979, 9494, 15958, 18565, 23735, 25991, 33229, 37130, 39895, 47470, 51982, 55853, 66458, 79790, 111706, 129955, 166145, 259910, 279265, 332290, 375013, 558530, 750026, 1875065, 2625091, 3750130, 5250182, 13125455, 26250910]

約数ペア:

[(1, 26250910), (2, 13125455), (5, 5250182), (7, 3750130), (10, 2625091), (14, 1875065), (35, 750026), (47, 558530), (70, 375013), (79, 332290), (94, 279265), (101, 259910), (158, 166145), (202, 129955), (235, 111706), (329, 79790), (395, 66458), (470, 55853), (505, 51982), (553, 47470), (658, 39895), (707, 37130), (790, 33229), (1010, 25991), (1106, 23735), (1414, 18565), (1645, 15958), (2765, 9494), (3290, 7979), (3535, 7426), (3713, 7070), (4747, 5530)]