23539460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 56792064

約数和(自身を除く): 33252604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 607, 1108, 1214, 1385, 1939, 2428, 2770, 3035, 3878, 4249, 5540, 6070, 7756, 8498, 9695, 12140, 16996, 19390, 21245, 38780, 42490, 84980, 168139, 336278, 672556, 840695, 1176973, 1681390, 2353946, 3362780, 4707892, 5884865, 11769730, 23539460]

約数ペア:

[(1, 23539460), (2, 11769730), (4, 5884865), (5, 4707892), (7, 3362780), (10, 2353946), (14, 1681390), (20, 1176973), (28, 840695), (35, 672556), (70, 336278), (140, 168139), (277, 84980), (554, 42490), (607, 38780), (1108, 21245), (1214, 19390), (1385, 16996), (1939, 12140), (2428, 9695), (2770, 8498), (3035, 7756), (3878, 6070), (4249, 5540)]