23932220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 54825120

約数和(自身を除く): 30892900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1109, 1660, 2158, 2218, 4316, 4436, 5395, 5545, 10790, 11090, 14417, 21580, 22180, 28834, 57668, 72085, 92047, 144170, 184094, 288340, 368188, 460235, 920470, 1196611, 1840940, 2393222, 4786444, 5983055, 11966110, 23932220]

約数ペア:

[(1, 23932220), (2, 11966110), (4, 5983055), (5, 4786444), (10, 2393222), (13, 1840940), (20, 1196611), (26, 920470), (52, 460235), (65, 368188), (83, 288340), (130, 184094), (166, 144170), (260, 92047), (332, 72085), (415, 57668), (830, 28834), (1079, 22180), (1109, 21580), (1660, 14417), (2158, 11090), (2218, 10790), (4316, 5545), (4436, 5395)]