42134240

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3795

約数の個数: 48

約数和(自身を含む): 100971360

約数和(自身を除く): 58837120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 3709, 5680, 7418, 11360, 14836, 18545, 29672, 37090, 59344, 74180, 118688, 148360, 263339, 296720, 526678, 593440, 1053356, 1316695, 2106712, 2633390, 4213424, 5266780, 8426848, 10533560, 21067120, 42134240]

約数ペア:

[(1, 42134240), (2, 21067120), (4, 10533560), (5, 8426848), (8, 5266780), (10, 4213424), (16, 2633390), (20, 2106712), (32, 1316695), (40, 1053356), (71, 593440), (80, 526678), (142, 296720), (160, 263339), (284, 148360), (355, 118688), (568, 74180), (710, 59344), (1136, 37090), (1420, 29672), (2272, 18545), (2840, 14836), (3709, 11360), (5680, 7418)]