3360400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 8364544

約数和(自身を除く): 5004144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 271, 310, 400, 496, 542, 620, 775, 1084, 1240, 1355, 1550, 2168, 2480, 2710, 3100, 4336, 5420, 6200, 6775, 8401, 10840, 12400, 13550, 16802, 21680, 27100, 33604, 42005, 54200, 67208, 84010, 108400, 134416, 168020, 210025, 336040, 420050, 672080, 840100, 1680200, 3360400]

約数ペア:

[(1, 3360400), (2, 1680200), (4, 840100), (5, 672080), (8, 420050), (10, 336040), (16, 210025), (20, 168020), (25, 134416), (31, 108400), (40, 84010), (50, 67208), (62, 54200), (80, 42005), (100, 33604), (124, 27100), (155, 21680), (200, 16802), (248, 13550), (271, 12400), (310, 10840), (400, 8401), (496, 6775), (542, 6200), (620, 5420), (775, 4336), (1084, 3100), (1240, 2710), (1355, 2480), (1550, 2168)]