713996950

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 1345695120

約数和(自身を除く): 631698170

約数列:

[1, 2, 5, 10, 25, 50, 173, 197, 346, 394, 419, 838, 865, 985, 1730, 1970, 2095, 4190, 4325, 4925, 8650, 9850, 10475, 20950, 34081, 68162, 72487, 82543, 144974, 165086, 170405, 340810, 362435, 412715, 724870, 825430, 852025, 1704050, 1812175, 2063575, 3624350, 4127150, 14279939, 28559878, 71399695, 142799390, 356998475, 713996950]

約数ペア:

[(1, 713996950), (2, 356998475), (5, 142799390), (10, 71399695), (25, 28559878), (50, 14279939), (173, 4127150), (197, 3624350), (346, 2063575), (394, 1812175), (419, 1704050), (838, 852025), (865, 825430), (985, 724870), (1730, 412715), (1970, 362435), (2095, 340810), (4190, 170405), (4325, 165086), (4925, 144974), (8650, 82543), (9850, 72487), (10475, 68162), (20950, 34081)]