16751020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 41334048

約数和(自身を除く): 24583028

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5857, 11714, 23428, 29285, 58570, 64427, 76141, 117140, 128854, 152282, 257708, 304564, 322135, 380705, 644270, 761410, 837551, 1288540, 1522820, 1675102, 3350204, 4187755, 8375510, 16751020]

約数ペア:

[(1, 16751020), (2, 8375510), (4, 4187755), (5, 3350204), (10, 1675102), (11, 1522820), (13, 1288540), (20, 837551), (22, 761410), (26, 644270), (44, 380705), (52, 322135), (55, 304564), (65, 257708), (110, 152282), (130, 128854), (143, 117140), (220, 76141), (260, 64427), (286, 58570), (572, 29285), (715, 23428), (1430, 11714), (2860, 5857)]