3848200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 9106560

約数和(自身を除く): 5258360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 271, 284, 355, 542, 568, 710, 1084, 1355, 1420, 1775, 2168, 2710, 2840, 3550, 5420, 6775, 7100, 10840, 13550, 14200, 19241, 27100, 38482, 54200, 76964, 96205, 153928, 192410, 384820, 481025, 769640, 962050, 1924100, 3848200]

約数ペア:

[(1, 3848200), (2, 1924100), (4, 962050), (5, 769640), (8, 481025), (10, 384820), (20, 192410), (25, 153928), (40, 96205), (50, 76964), (71, 54200), (100, 38482), (142, 27100), (200, 19241), (271, 14200), (284, 13550), (355, 10840), (542, 7100), (568, 6775), (710, 5420), (1084, 3550), (1355, 2840), (1420, 2710), (1775, 2168)]