24459820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 65212560

約数和(自身を除く): 40752740

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, 2156, 2269, 2695, 4538, 5390, 9076, 10780, 11345, 15883, 22690, 24959, 31766, 45380, 49918, 63532, 79415, 99836, 111181, 124795, 158830, 174713, 222362, 249590, 317660, 349426, 444724, 499180, 555905, 698852, 873565, 1111810, 1222991, 1747130, 2223620, 2445982, 3494260, 4891964, 6114955, 12229910, 24459820]

約数ペア:

[(1, 24459820), (2, 12229910), (4, 6114955), (5, 4891964), (7, 3494260), (10, 2445982), (11, 2223620), (14, 1747130), (20, 1222991), (22, 1111810), (28, 873565), (35, 698852), (44, 555905), (49, 499180), (55, 444724), (70, 349426), (77, 317660), (98, 249590), (110, 222362), (140, 174713), (154, 158830), (196, 124795), (220, 111181), (245, 99836), (308, 79415), (385, 63532), (490, 49918), (539, 45380), (770, 31766), (980, 24959), (1078, 22690), (1540, 15883), (2156, 11345), (2269, 10780), (2695, 9076), (4538, 5390)]