26154080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 63794304

約数和(自身を除く): 37640224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5273, 10546, 21092, 26365, 42184, 52730, 84368, 105460, 163463, 168736, 210920, 326926, 421840, 653852, 817315, 843680, 1307704, 1634630, 2615408, 3269260, 5230816, 6538520, 13077040, 26154080]

約数ペア:

[(1, 26154080), (2, 13077040), (4, 6538520), (5, 5230816), (8, 3269260), (10, 2615408), (16, 1634630), (20, 1307704), (31, 843680), (32, 817315), (40, 653852), (62, 421840), (80, 326926), (124, 210920), (155, 168736), (160, 163463), (248, 105460), (310, 84368), (496, 52730), (620, 42184), (992, 26365), (1240, 21092), (2480, 10546), (4960, 5273)]