925291280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{282101}}^1$

素因数の和:282155

約数の個数: 40

約数和(自身を含む): 2203780824

約数和(自身を除く): 1278489544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 282101, 564202, 1128404, 1410505, 2256808, 2821010, 4513616, 5642020, 11284040, 11566141, 22568080, 23132282, 46264564, 57830705, 92529128, 115661410, 185058256, 231322820, 462645640, 925291280]

約数ペア:

[(1, 925291280), (2, 462645640), (4, 231322820), (5, 185058256), (8, 115661410), (10, 92529128), (16, 57830705), (20, 46264564), (40, 23132282), (41, 22568080), (80, 11566141), (82, 11284040), (164, 5642020), (205, 4513616), (328, 2821010), (410, 2256808), (656, 1410505), (820, 1128404), (1640, 564202), (3280, 282101)]