80493500710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1\times {\mathrm{12899}}^1$

素因数の和:13525

約数の個数: 64

約数和(自身を含む): 166738176000

約数和(自身を除く): 86244675290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 373, 478, 746, 1195, 1673, 1865, 2390, 2611, 3346, 3730, 5222, 8365, 12899, 13055, 16730, 25798, 26110, 64495, 89147, 90293, 128990, 178294, 180586, 445735, 451465, 624029, 891470, 902930, 1248058, 3082861, 3120145, 4811327, 6165722, 6240290, 9622654, 15414305, 21580027, 24056635, 30828610, 33679289, 43160054, 48113270, 67358578, 107900135, 168396445, 215800270, 336792890, 1149907153, 2299814306, 5749535765, 8049350071, 11499071530, 16098700142, 40246750355, 80493500710]

約数ペア:

[(1, 80493500710), (2, 40246750355), (5, 16098700142), (7, 11499071530), (10, 8049350071), (14, 5749535765), (35, 2299814306), (70, 1149907153), (239, 336792890), (373, 215800270), (478, 168396445), (746, 107900135), (1195, 67358578), (1673, 48113270), (1865, 43160054), (2390, 33679289), (2611, 30828610), (3346, 24056635), (3730, 21580027), (5222, 15414305), (8365, 9622654), (12899, 6240290), (13055, 6165722), (16730, 4811327), (25798, 3120145), (26110, 3082861), (64495, 1248058), (89147, 902930), (90293, 891470), (128990, 624029), (178294, 451465), (180586, 445735)]