4726420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 10316124

約数和(自身を除く): 5589704

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 281, 290, 562, 580, 841, 1124, 1405, 1682, 2810, 3364, 4205, 5620, 8149, 8410, 16298, 16820, 32596, 40745, 81490, 162980, 236321, 472642, 945284, 1181605, 2363210, 4726420]

約数ペア:

[(1, 4726420), (2, 2363210), (4, 1181605), (5, 945284), (10, 472642), (20, 236321), (29, 162980), (58, 81490), (116, 40745), (145, 32596), (281, 16820), (290, 16298), (562, 8410), (580, 8149), (841, 5620), (1124, 4205), (1405, 3364), (1682, 2810)]