80911410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13553}}^1$

素因数の和:13762

約数の個数: 32

約数和(自身を含む): 195177600

約数和(自身を除く): 114266190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 13553, 27106, 40659, 67765, 81318, 135530, 203295, 406590, 2697047, 5394094, 8091141, 13485235, 16182282, 26970470, 40455705, 80911410]

約数ペア:

[(1, 80911410), (2, 40455705), (3, 26970470), (5, 16182282), (6, 13485235), (10, 8091141), (15, 5394094), (30, 2697047), (199, 406590), (398, 203295), (597, 135530), (995, 81318), (1194, 67765), (1990, 40659), (2985, 27106), (5970, 13553)]