2741300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 6041280

約数和(自身を除く): 3299980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 347, 395, 694, 790, 1388, 1580, 1735, 1975, 3470, 3950, 6940, 7900, 8675, 17350, 27413, 34700, 54826, 109652, 137065, 274130, 548260, 685325, 1370650, 2741300]

約数ペア:

[(1, 2741300), (2, 1370650), (4, 685325), (5, 548260), (10, 274130), (20, 137065), (25, 109652), (50, 54826), (79, 34700), (100, 27413), (158, 17350), (316, 8675), (347, 7900), (395, 6940), (694, 3950), (790, 3470), (1388, 1975), (1580, 1735)]