22303820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 59466960

約数和(自身を除く): 37163140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2069, 2156, 2695, 4138, 5390, 8276, 10345, 10780, 14483, 20690, 22759, 28966, 41380, 45518, 57932, 72415, 91036, 101381, 113795, 144830, 159313, 202762, 227590, 289660, 318626, 405524, 455180, 506905, 637252, 796565, 1013810, 1115191, 1593130, 2027620, 2230382, 3186260, 4460764, 5575955, 11151910, 22303820]

約数ペア:

[(1, 22303820), (2, 11151910), (4, 5575955), (5, 4460764), (7, 3186260), (10, 2230382), (11, 2027620), (14, 1593130), (20, 1115191), (22, 1013810), (28, 796565), (35, 637252), (44, 506905), (49, 455180), (55, 405524), (70, 318626), (77, 289660), (98, 227590), (110, 202762), (140, 159313), (154, 144830), (196, 113795), (220, 101381), (245, 91036), (308, 72415), (385, 57932), (490, 45518), (539, 41380), (770, 28966), (980, 22759), (1078, 20690), (1540, 14483), (2069, 10780), (2156, 10345), (2695, 8276), (4138, 5390)]