10286240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 24780168

約数和(自身を除く): 14493928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1213, 1696, 2120, 2426, 4240, 4852, 6065, 8480, 9704, 12130, 19408, 24260, 38816, 48520, 64289, 97040, 128578, 194080, 257156, 321445, 514312, 642890, 1028624, 1285780, 2057248, 2571560, 5143120, 10286240]

約数ペア:

[(1, 10286240), (2, 5143120), (4, 2571560), (5, 2057248), (8, 1285780), (10, 1028624), (16, 642890), (20, 514312), (32, 321445), (40, 257156), (53, 194080), (80, 128578), (106, 97040), (160, 64289), (212, 48520), (265, 38816), (424, 24260), (530, 19408), (848, 12130), (1060, 9704), (1213, 8480), (1696, 6065), (2120, 4852), (2426, 4240)]