346103670950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{384581}}^1$

素因数の和:385073

約数の個数: 48

約数和(自身を含む): 660958008480

約数和(自身を除く): 314854337530

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 439, 878, 1025, 2050, 2195, 4390, 10975, 17999, 21950, 35998, 89995, 179990, 384581, 449975, 769162, 899950, 1922905, 3845810, 9614525, 15767821, 19229050, 31535642, 78839105, 157678210, 168831059, 337662118, 394195525, 788391050, 844155295, 1688310590, 4220776475, 6922073419, 8441552950, 13844146838, 34610367095, 69220734190, 173051835475, 346103670950]

約数ペア:

[(1, 346103670950), (2, 173051835475), (5, 69220734190), (10, 34610367095), (25, 13844146838), (41, 8441552950), (50, 6922073419), (82, 4220776475), (205, 1688310590), (410, 844155295), (439, 788391050), (878, 394195525), (1025, 337662118), (2050, 168831059), (2195, 157678210), (4390, 78839105), (10975, 31535642), (17999, 19229050), (21950, 15767821), (35998, 9614525), (89995, 3845810), (179990, 1922905), (384581, 899950), (449975, 769162)]