276799680020

素因数分解:

$2^2\times 5^1\times {\mathrm{9049}}^1\times {\mathrm{1529449}}^1$

素因数の和:1538507

約数の個数: 24

約数和(自身を含む): 581343945000

約数和(自身を除く): 304544264980

約数列:

[1, 2, 4, 5, 10, 20, 9049, 18098, 36196, 45245, 90490, 180980, 1529449, 3058898, 6117796, 7647245, 15294490, 30588980, 13839984001, 27679968002, 55359936004, 69199920005, 138399840010, 276799680020]

約数ペア:

[(1, 276799680020), (2, 138399840010), (4, 69199920005), (5, 55359936004), (10, 27679968002), (20, 13839984001), (9049, 30588980), (18098, 15294490), (36196, 7647245), (45245, 6117796), (90490, 3058898), (180980, 1529449)]