3825200

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 9387048

約数和(自身を除く): 5561848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 131, 146, 200, 262, 292, 365, 400, 524, 584, 655, 730, 1048, 1168, 1310, 1460, 1825, 2096, 2620, 2920, 3275, 3650, 5240, 5840, 6550, 7300, 9563, 10480, 13100, 14600, 19126, 26200, 29200, 38252, 47815, 52400, 76504, 95630, 153008, 191260, 239075, 382520, 478150, 765040, 956300, 1912600, 3825200]

約数ペア:

[(1, 3825200), (2, 1912600), (4, 956300), (5, 765040), (8, 478150), (10, 382520), (16, 239075), (20, 191260), (25, 153008), (40, 95630), (50, 76504), (73, 52400), (80, 47815), (100, 38252), (131, 29200), (146, 26200), (200, 19126), (262, 14600), (292, 13100), (365, 10480), (400, 9563), (524, 7300), (584, 6550), (655, 5840), (730, 5240), (1048, 3650), (1168, 3275), (1310, 2920), (1460, 2620), (1825, 2096)]