131975810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5483}}^1$

素因数の和:5602

約数の個数: 32

約数和(自身を含む): 248754240

約数和(自身を除く): 116778430

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 4814, 5483, 10966, 12035, 24070, 27415, 54830, 159007, 318014, 455089, 795035, 910178, 1590070, 2275445, 4550890, 13197581, 26395162, 65987905, 131975810]

約数ペア:

[(1, 131975810), (2, 65987905), (5, 26395162), (10, 13197581), (29, 4550890), (58, 2275445), (83, 1590070), (145, 910178), (166, 795035), (290, 455089), (415, 318014), (830, 159007), (2407, 54830), (4814, 27415), (5483, 24070), (10966, 12035)]