41443820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 95443488

約数和(自身を除く): 53999668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 733, 1028, 1285, 1466, 2570, 2827, 2932, 3665, 5140, 5654, 7330, 8063, 11308, 14135, 14660, 16126, 28270, 32252, 40315, 56540, 80630, 161260, 188381, 376762, 753524, 941905, 1883810, 2072191, 3767620, 4144382, 8288764, 10360955, 20721910, 41443820]

約数ペア:

[(1, 41443820), (2, 20721910), (4, 10360955), (5, 8288764), (10, 4144382), (11, 3767620), (20, 2072191), (22, 1883810), (44, 941905), (55, 753524), (110, 376762), (220, 188381), (257, 161260), (514, 80630), (733, 56540), (1028, 40315), (1285, 32252), (1466, 28270), (2570, 16126), (2827, 14660), (2932, 14135), (3665, 11308), (5140, 8063), (5654, 7330)]