40120190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 79043040

約数和(自身を除く): 38922850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 569, 641, 1138, 1282, 2845, 3205, 5690, 6259, 6410, 7051, 12518, 14102, 31295, 35255, 62590, 70510, 364729, 729458, 1823645, 3647290, 4012019, 8024038, 20060095, 40120190]

約数ペア:

[(1, 40120190), (2, 20060095), (5, 8024038), (10, 4012019), (11, 3647290), (22, 1823645), (55, 729458), (110, 364729), (569, 70510), (641, 62590), (1138, 35255), (1282, 31295), (2845, 14102), (3205, 12518), (5690, 7051), (6259, 6410)]