80214524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 161215488

約数和(自身を除く): 81000964

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 92, 94, 188, 299, 598, 611, 1081, 1196, 1222, 1427, 2162, 2444, 2854, 4324, 5708, 14053, 18551, 28106, 32821, 37102, 56212, 65642, 67069, 74204, 131284, 134138, 268276, 426673, 853346, 871897, 1542587, 1706692, 1743794, 3085174, 3487588, 6170348, 20053631, 40107262, 80214524]

約数ペア:

[(1, 80214524), (2, 40107262), (4, 20053631), (13, 6170348), (23, 3487588), (26, 3085174), (46, 1743794), (47, 1706692), (52, 1542587), (92, 871897), (94, 853346), (188, 426673), (299, 268276), (598, 134138), (611, 131284), (1081, 74204), (1196, 67069), (1222, 65642), (1427, 56212), (2162, 37102), (2444, 32821), (2854, 28106), (4324, 18551), (5708, 14053)]