23908600

素因数分解:

$2^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 55989720

約数和(自身を除く): 32081120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 173, 200, 346, 691, 692, 865, 1382, 1384, 1730, 2764, 3455, 3460, 4325, 5528, 6910, 6920, 8650, 13820, 17275, 17300, 27640, 34550, 34600, 69100, 119543, 138200, 239086, 478172, 597715, 956344, 1195430, 2390860, 2988575, 4781720, 5977150, 11954300, 23908600]

約数ペア:

[(1, 23908600), (2, 11954300), (4, 5977150), (5, 4781720), (8, 2988575), (10, 2390860), (20, 1195430), (25, 956344), (40, 597715), (50, 478172), (100, 239086), (173, 138200), (200, 119543), (346, 69100), (691, 34600), (692, 34550), (865, 27640), (1382, 17300), (1384, 17275), (1730, 13820), (2764, 8650), (3455, 6920), (3460, 6910), (4325, 5528)]