4845200

素因数分解:

$2^4\times 5^2\times {\mathrm{12113}}^1$

素因数の和:12131

約数の個数: 30

約数和(自身を含む): 11641554

約数和(自身を除く): 6796354

約数列:

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

約数ペア:

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