2462380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 5552064

約数和(自身を除く): 3089684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 101, 106, 115, 202, 212, 230, 265, 404, 460, 505, 530, 1010, 1060, 1219, 2020, 2323, 2438, 4646, 4876, 5353, 6095, 9292, 10706, 11615, 12190, 21412, 23230, 24380, 26765, 46460, 53530, 107060, 123119, 246238, 492476, 615595, 1231190, 2462380]

約数ペア:

[(1, 2462380), (2, 1231190), (4, 615595), (5, 492476), (10, 246238), (20, 123119), (23, 107060), (46, 53530), (53, 46460), (92, 26765), (101, 24380), (106, 23230), (115, 21412), (202, 12190), (212, 11615), (230, 10706), (265, 9292), (404, 6095), (460, 5353), (505, 4876), (530, 4646), (1010, 2438), (1060, 2323), (1219, 2020)]