66833210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 58965190

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 2729, 4898, 5458, 12245, 13645, 24490, 27290, 84599, 169198, 215591, 422995, 431182, 845990, 1077955, 2155910, 6683321, 13366642, 33416605, 66833210]

約数ペア:

[(1, 66833210), (2, 33416605), (5, 13366642), (10, 6683321), (31, 2155910), (62, 1077955), (79, 845990), (155, 431182), (158, 422995), (310, 215591), (395, 169198), (790, 84599), (2449, 27290), (2729, 24490), (4898, 13645), (5458, 12245)]