99097040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 264625920

約数和(自身を除く): 165528880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 560, 569, 622, 1138, 1244, 1555, 2177, 2276, 2488, 2845, 3110, 3983, 4354, 4552, 4976, 5690, 6220, 7966, 8708, 9104, 10885, 11380, 12440, 15932, 17416, 19915, 21770, 22760, 24880, 31864, 34832, 39830, 43540, 45520, 63728, 79660, 87080, 159320, 174160, 176959, 318640, 353918, 707836, 884795, 1238713, 1415672, 1769590, 2477426, 2831344, 3539180, 4954852, 6193565, 7078360, 9909704, 12387130, 14156720, 19819408, 24774260, 49548520, 99097040]

約数ペア:

[(1, 99097040), (2, 49548520), (4, 24774260), (5, 19819408), (7, 14156720), (8, 12387130), (10, 9909704), (14, 7078360), (16, 6193565), (20, 4954852), (28, 3539180), (35, 2831344), (40, 2477426), (56, 1769590), (70, 1415672), (80, 1238713), (112, 884795), (140, 707836), (280, 353918), (311, 318640), (560, 176959), (569, 174160), (622, 159320), (1138, 87080), (1244, 79660), (1555, 63728), (2177, 45520), (2276, 43540), (2488, 39830), (2845, 34832), (3110, 31864), (3983, 24880), (4354, 22760), (4552, 21770), (4976, 19915), (5690, 17416), (6220, 15932), (7966, 12440), (8708, 11380), (9104, 10885)]