713360900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6491}}^1$

素因数の和:6669

約数の個数: 72

約数和(自身を含む): 1780677696

約数和(自身を除く): 1067316796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 628, 700, 785, 1099, 1570, 2198, 3140, 3925, 4396, 5495, 6491, 7850, 10990, 12982, 15700, 21980, 25964, 27475, 32455, 45437, 54950, 64910, 90874, 109900, 129820, 162275, 181748, 227185, 324550, 454370, 649100, 908740, 1019087, 1135925, 2038174, 2271850, 4076348, 4543700, 5095435, 7133609, 10190870, 14267218, 20381740, 25477175, 28534436, 35668045, 50954350, 71336090, 101908700, 142672180, 178340225, 356680450, 713360900]

約数ペア:

[(1, 713360900), (2, 356680450), (4, 178340225), (5, 142672180), (7, 101908700), (10, 71336090), (14, 50954350), (20, 35668045), (25, 28534436), (28, 25477175), (35, 20381740), (50, 14267218), (70, 10190870), (100, 7133609), (140, 5095435), (157, 4543700), (175, 4076348), (314, 2271850), (350, 2038174), (628, 1135925), (700, 1019087), (785, 908740), (1099, 649100), (1570, 454370), (2198, 324550), (3140, 227185), (3925, 181748), (4396, 162275), (5495, 129820), (6491, 109900), (7850, 90874), (10990, 64910), (12982, 54950), (15700, 45437), (21980, 32455), (25964, 27475)]