26338000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 80

約数和(自身を含む): 68651856

約数和(自身を除く): 42313856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1013, 1040, 1300, 1625, 2000, 2026, 2600, 3250, 4052, 5065, 5200, 6500, 8104, 10130, 13000, 13169, 16208, 20260, 25325, 26000, 26338, 40520, 50650, 52676, 65845, 81040, 101300, 105352, 126625, 131690, 202600, 210704, 253250, 263380, 329225, 405200, 506500, 526760, 658450, 1013000, 1053520, 1316900, 1646125, 2026000, 2633800, 3292250, 5267600, 6584500, 13169000, 26338000]

約数ペア:

[(1, 26338000), (2, 13169000), (4, 6584500), (5, 5267600), (8, 3292250), (10, 2633800), (13, 2026000), (16, 1646125), (20, 1316900), (25, 1053520), (26, 1013000), (40, 658450), (50, 526760), (52, 506500), (65, 405200), (80, 329225), (100, 263380), (104, 253250), (125, 210704), (130, 202600), (200, 131690), (208, 126625), (250, 105352), (260, 101300), (325, 81040), (400, 65845), (500, 52676), (520, 50650), (650, 40520), (1000, 26338), (1013, 26000), (1040, 25325), (1300, 20260), (1625, 16208), (2000, 13169), (2026, 13000), (2600, 10130), (3250, 8104), (4052, 6500), (5065, 5200)]