28305649360

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4262899}}^1$

素因数の和:4262995

約数の個数: 40

約数和(自身を含む): 66603549600

約数和(自身を除く): 38297900240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 4262899, 8525798, 17051596, 21314495, 34103192, 42628990, 68206384, 85257980, 170515960, 341031920, 353820617, 707641234, 1415282468, 1769103085, 2830564936, 3538206170, 5661129872, 7076412340, 14152824680, 28305649360]

約数ペア:

[(1, 28305649360), (2, 14152824680), (4, 7076412340), (5, 5661129872), (8, 3538206170), (10, 2830564936), (16, 1769103085), (20, 1415282468), (40, 707641234), (80, 353820617), (83, 341031920), (166, 170515960), (332, 85257980), (415, 68206384), (664, 42628990), (830, 34103192), (1328, 21314495), (1660, 17051596), (3320, 8525798), (6640, 4262899)]