9690400

素因数分解:

$2^5\times 5^2\times {\mathrm{12113}}^1$

素因数の和:12133

約数の個数: 36

約数和(自身を含む): 23658642

約数和(自身を除く): 13968242

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 12113, 24226, 48452, 60565, 96904, 121130, 193808, 242260, 302825, 387616, 484520, 605650, 969040, 1211300, 1938080, 2422600, 4845200, 9690400]

約数ペア:

[(1, 9690400), (2, 4845200), (4, 2422600), (5, 1938080), (8, 1211300), (10, 969040), (16, 605650), (20, 484520), (25, 387616), (32, 302825), (40, 242260), (50, 193808), (80, 121130), (100, 96904), (160, 60565), (200, 48452), (400, 24226), (800, 12113)]