137720300

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10513}}^1$

素因数の和:10658

約数の個数: 36

約数和(自身を含む): 301163016

約数和(自身を除く): 163442716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 10513, 13100, 21026, 42052, 52565, 105130, 210260, 262825, 525650, 1051300, 1377203, 2754406, 5508812, 6886015, 13772030, 27544060, 34430075, 68860150, 137720300]

約数ペア:

[(1, 137720300), (2, 68860150), (4, 34430075), (5, 27544060), (10, 13772030), (20, 6886015), (25, 5508812), (50, 2754406), (100, 1377203), (131, 1051300), (262, 525650), (524, 262825), (655, 210260), (1310, 105130), (2620, 52565), (3275, 42052), (6550, 21026), (10513, 13100)]