14286780820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1169131}}^1$

素因数の和:1169200

約数の個数: 48

約数和(自身を含む): 32997581568

約数和(自身を除く): 18710800748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 1169131, 2338262, 4676524, 5845655, 11691310, 15198703, 23382620, 30397406, 54949157, 60794812, 75993515, 109898314, 151987030, 219796628, 274745785, 303974060, 549491570, 714339041, 1098983140, 1428678082, 2857356164, 3571695205, 7143390410, 14286780820]

約数ペア:

[(1, 14286780820), (2, 7143390410), (4, 3571695205), (5, 2857356164), (10, 1428678082), (13, 1098983140), (20, 714339041), (26, 549491570), (47, 303974060), (52, 274745785), (65, 219796628), (94, 151987030), (130, 109898314), (188, 75993515), (235, 60794812), (260, 54949157), (470, 30397406), (611, 23382620), (940, 15198703), (1222, 11691310), (2444, 5845655), (3055, 4676524), (6110, 2338262), (12220, 1169131)]