102463520

素因数分解:

$2^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1597}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 242825688

約数和(自身を除く): 140362168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 401, 802, 1597, 1604, 2005, 3194, 3208, 4010, 6388, 6416, 7985, 8020, 12776, 12832, 15970, 16040, 25552, 31940, 32080, 51104, 63880, 64160, 127760, 255520, 640397, 1280794, 2561588, 3201985, 5123176, 6403970, 10246352, 12807940, 20492704, 25615880, 51231760, 102463520]

約数ペア:

[(1, 102463520), (2, 51231760), (4, 25615880), (5, 20492704), (8, 12807940), (10, 10246352), (16, 6403970), (20, 5123176), (32, 3201985), (40, 2561588), (80, 1280794), (160, 640397), (401, 255520), (802, 127760), (1597, 64160), (1604, 63880), (2005, 51104), (3194, 32080), (3208, 31940), (4010, 25552), (6388, 16040), (6416, 15970), (7985, 12832), (8020, 12776)]