26500460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 64497216

約数和(自身を除く): 37996756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 2593, 5110, 5186, 10220, 10372, 12965, 18151, 25930, 36302, 51860, 72604, 90755, 181510, 189289, 363020, 378578, 757156, 946445, 1325023, 1892890, 2650046, 3785780, 5300092, 6625115, 13250230, 26500460]

約数ペア:

[(1, 26500460), (2, 13250230), (4, 6625115), (5, 5300092), (7, 3785780), (10, 2650046), (14, 1892890), (20, 1325023), (28, 946445), (35, 757156), (70, 378578), (73, 363020), (140, 189289), (146, 181510), (292, 90755), (365, 72604), (511, 51860), (730, 36302), (1022, 25930), (1460, 18151), (2044, 12965), (2555, 10372), (2593, 10220), (5110, 5186)]