3885460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 8227296

約数和(自身を除く): 4341836

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1483, 2620, 2966, 5932, 7415, 14830, 29660, 194273, 388546, 777092, 971365, 1942730, 3885460]

約数ペア:

[(1, 3885460), (2, 1942730), (4, 971365), (5, 777092), (10, 388546), (20, 194273), (131, 29660), (262, 14830), (524, 7415), (655, 5932), (1310, 2966), (1483, 2620)]