79557530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1087}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 154635264

約数和(自身を除く): 75077734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1087, 1126, 2174, 2815, 5435, 5630, 7319, 10870, 14131, 14638, 28262, 36595, 70655, 73190, 141310, 611981, 1223962, 3059905, 6119810, 7955753, 15911506, 39778765, 79557530]

約数ペア:

[(1, 79557530), (2, 39778765), (5, 15911506), (10, 7955753), (13, 6119810), (26, 3059905), (65, 1223962), (130, 611981), (563, 141310), (1087, 73190), (1126, 70655), (2174, 36595), (2815, 28262), (5435, 14638), (5630, 14131), (7319, 10870)]