25494060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8017}}^1$

素因数の和:8082

約数の個数: 48

約数和(自身を含む): 72739296

約数和(自身を除く): 47245236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8017, 16034, 24051, 32068, 40085, 48102, 80170, 96204, 120255, 160340, 240510, 424901, 481020, 849802, 1274703, 1699604, 2124505, 2549406, 4249010, 5098812, 6373515, 8498020, 12747030, 25494060]

約数ペア:

[(1, 25494060), (2, 12747030), (3, 8498020), (4, 6373515), (5, 5098812), (6, 4249010), (10, 2549406), (12, 2124505), (15, 1699604), (20, 1274703), (30, 849802), (53, 481020), (60, 424901), (106, 240510), (159, 160340), (212, 120255), (265, 96204), (318, 80170), (530, 48102), (636, 40085), (795, 32068), (1060, 24051), (1590, 16034), (3180, 8017)]