40581060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52027}}^1$

素因数の和:52052

約数の個数: 48

約数和(自身を含む): 122369856

約数和(自身を除く): 81788796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 52027, 104054, 156081, 208108, 260135, 312162, 520270, 624324, 676351, 780405, 1040540, 1352702, 1560810, 2029053, 2705404, 3121620, 3381755, 4058106, 6763510, 8116212, 10145265, 13527020, 20290530, 40581060]

約数ペア:

[(1, 40581060), (2, 20290530), (3, 13527020), (4, 10145265), (5, 8116212), (6, 6763510), (10, 4058106), (12, 3381755), (13, 3121620), (15, 2705404), (20, 2029053), (26, 1560810), (30, 1352702), (39, 1040540), (52, 780405), (60, 676351), (65, 624324), (78, 520270), (130, 312162), (156, 260135), (195, 208108), (260, 156081), (390, 104054), (780, 52027)]