31823350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 64339632

約数和(自身を除く): 32516282

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 173, 283, 325, 346, 566, 650, 865, 1415, 1730, 2249, 2830, 3679, 4325, 4498, 7075, 7358, 8650, 11245, 14150, 18395, 22490, 36790, 48959, 56225, 91975, 97918, 112450, 183950, 244795, 489590, 636467, 1223975, 1272934, 2447950, 3182335, 6364670, 15911675, 31823350]

約数ペア:

[(1, 31823350), (2, 15911675), (5, 6364670), (10, 3182335), (13, 2447950), (25, 1272934), (26, 1223975), (50, 636467), (65, 489590), (130, 244795), (173, 183950), (283, 112450), (325, 97918), (346, 91975), (566, 56225), (650, 48959), (865, 36790), (1415, 22490), (1730, 18395), (2249, 14150), (2830, 11245), (3679, 8650), (4325, 7358), (4498, 7075)]