23148400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5290

約数の個数: 60

約数和(自身を含む): 60681384

約数和(自身を除く): 37532984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 5261, 10522, 21044, 26305, 42088, 52610, 57871, 84176, 105220, 115742, 131525, 210440, 231484, 263050, 289355, 420880, 462968, 526100, 578710, 925936, 1052200, 1157420, 1446775, 2104400, 2314840, 2893550, 4629680, 5787100, 11574200, 23148400]

約数ペア:

[(1, 23148400), (2, 11574200), (4, 5787100), (5, 4629680), (8, 2893550), (10, 2314840), (11, 2104400), (16, 1446775), (20, 1157420), (22, 1052200), (25, 925936), (40, 578710), (44, 526100), (50, 462968), (55, 420880), (80, 289355), (88, 263050), (100, 231484), (110, 210440), (176, 131525), (200, 115742), (220, 105220), (275, 84176), (400, 57871), (440, 52610), (550, 42088), (880, 26305), (1100, 21044), (2200, 10522), (4400, 5261)]