26258940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 80419248

約数和(自身を除く): 54160308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1291, 1356, 1695, 2034, 2260, 2582, 3390, 3873, 4068, 5085, 5164, 6455, 6780, 7746, 10170, 11619, 12910, 15492, 19365, 20340, 23238, 25820, 38730, 46476, 58095, 77460, 116190, 145883, 232380, 291766, 437649, 583532, 729415, 875298, 1312947, 1458830, 1750596, 2188245, 2625894, 2917660, 4376490, 5251788, 6564735, 8752980, 13129470, 26258940]

約数ペア:

[(1, 26258940), (2, 13129470), (3, 8752980), (4, 6564735), (5, 5251788), (6, 4376490), (9, 2917660), (10, 2625894), (12, 2188245), (15, 1750596), (18, 1458830), (20, 1312947), (30, 875298), (36, 729415), (45, 583532), (60, 437649), (90, 291766), (113, 232380), (180, 145883), (226, 116190), (339, 77460), (452, 58095), (565, 46476), (678, 38730), (1017, 25820), (1130, 23238), (1291, 20340), (1356, 19365), (1695, 15492), (2034, 12910), (2260, 11619), (2582, 10170), (3390, 7746), (3873, 6780), (4068, 6455), (5085, 5164)]