423609974450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2095523}}^1$

素因数の和:2095859

約数の個数: 48

約数和(自身を含む): 851252141376

約数和(自身を除く): 427642166926

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 311, 325, 622, 650, 1555, 3110, 4043, 7775, 8086, 15550, 20215, 40430, 101075, 202150, 2095523, 4191046, 10477615, 20955230, 27241799, 52388075, 54483598, 104776150, 136208995, 272417990, 651707653, 681044975, 1303415306, 1362089950, 3258538265, 6517076530, 8472199489, 16292691325, 16944398978, 32585382650, 42360997445, 84721994890, 211804987225, 423609974450]

約数ペア:

[(1, 423609974450), (2, 211804987225), (5, 84721994890), (10, 42360997445), (13, 32585382650), (25, 16944398978), (26, 16292691325), (50, 8472199489), (65, 6517076530), (130, 3258538265), (311, 1362089950), (325, 1303415306), (622, 681044975), (650, 651707653), (1555, 272417990), (3110, 136208995), (4043, 104776150), (7775, 54483598), (8086, 52388075), (15550, 27241799), (20215, 20955230), (40430, 10477615), (101075, 4191046), (202150, 2095523)]