8000230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 17359920

約数和(自身を除く): 9359690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 563, 1015, 1126, 1421, 2030, 2815, 2842, 3941, 5630, 7105, 7882, 14210, 16327, 19705, 27587, 32654, 39410, 55174, 81635, 114289, 137935, 163270, 228578, 275870, 571445, 800023, 1142890, 1600046, 4000115, 8000230]

約数ペア:

[(1, 8000230), (2, 4000115), (5, 1600046), (7, 1142890), (10, 800023), (14, 571445), (29, 275870), (35, 228578), (49, 163270), (58, 137935), (70, 114289), (98, 81635), (145, 55174), (203, 39410), (245, 32654), (290, 27587), (406, 19705), (490, 16327), (563, 14210), (1015, 7882), (1126, 7105), (1421, 5630), (2030, 3941), (2815, 2842)]