18305300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14081}}^1$

素因数の和:14108

約数の個数: 36

約数和(自身を含む): 42781116

約数和(自身を除く): 24475816

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 14081, 28162, 56324, 70405, 140810, 183053, 281620, 352025, 366106, 704050, 732212, 915265, 1408100, 1830530, 3661060, 4576325, 9152650, 18305300]

約数ペア:

[(1, 18305300), (2, 9152650), (4, 4576325), (5, 3661060), (10, 1830530), (13, 1408100), (20, 915265), (25, 732212), (26, 704050), (50, 366106), (52, 352025), (65, 281620), (100, 183053), (130, 140810), (260, 70405), (325, 56324), (650, 28162), (1300, 14081)]