1772301520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{183089}}^1$

素因数の和:183124

約数の個数: 60

約数和(自身を含む): 4529280420

約数和(自身を除く): 2756978900

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 183089, 366178, 732356, 915445, 1464712, 1830890, 2013979, 2929424, 3661780, 4027958, 7323560, 8055916, 10069895, 14647120, 16111832, 20139790, 22153769, 32223664, 40279580, 44307538, 80559160, 88615076, 110768845, 161118320, 177230152, 221537690, 354460304, 443075380, 886150760, 1772301520]

約数ペア:

[(1, 1772301520), (2, 886150760), (4, 443075380), (5, 354460304), (8, 221537690), (10, 177230152), (11, 161118320), (16, 110768845), (20, 88615076), (22, 80559160), (40, 44307538), (44, 40279580), (55, 32223664), (80, 22153769), (88, 20139790), (110, 16111832), (121, 14647120), (176, 10069895), (220, 8055916), (242, 7323560), (440, 4027958), (484, 3661780), (605, 2929424), (880, 2013979), (968, 1830890), (1210, 1464712), (1936, 915445), (2420, 732356), (4840, 366178), (9680, 183089)]