87937670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 161935200

約数和(自身を除く): 73997530

約数列:

[1, 2, 5, 10, 83, 101, 166, 202, 415, 505, 830, 1010, 1049, 2098, 5245, 8383, 10490, 16766, 41915, 83830, 87067, 105949, 174134, 211898, 435335, 529745, 870670, 1059490, 8793767, 17587534, 43968835, 87937670]

約数ペア:

[(1, 87937670), (2, 43968835), (5, 17587534), (10, 8793767), (83, 1059490), (101, 870670), (166, 529745), (202, 435335), (415, 211898), (505, 174134), (830, 105949), (1010, 87067), (1049, 83830), (2098, 41915), (5245, 16766), (8383, 10490)]