25620640

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3469

約数の個数: 48

約数和(自身を含む): 61834752

約数和(自身を除く): 36214112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3407, 3760, 6814, 7520, 13628, 17035, 27256, 34070, 54512, 68140, 109024, 136280, 160129, 272560, 320258, 545120, 640516, 800645, 1281032, 1601290, 2562064, 3202580, 5124128, 6405160, 12810320, 25620640]

約数ペア:

[(1, 25620640), (2, 12810320), (4, 6405160), (5, 5124128), (8, 3202580), (10, 2562064), (16, 1601290), (20, 1281032), (32, 800645), (40, 640516), (47, 545120), (80, 320258), (94, 272560), (160, 160129), (188, 136280), (235, 109024), (376, 68140), (470, 54512), (752, 34070), (940, 27256), (1504, 17035), (1880, 13628), (3407, 7520), (3760, 6814)]