201612250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 450178560

約数和(自身を除く): 248566310

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1610, 1750, 2875, 4025, 5009, 5750, 8050, 10018, 20125, 25045, 35063, 40250, 50090, 70126, 115207, 125225, 175315, 230414, 250450, 350630, 576035, 626125, 806449, 876575, 1152070, 1252250, 1612898, 1753150, 2880175, 4032245, 4382875, 5760350, 8064490, 8765750, 14400875, 20161225, 28801750, 40322450, 100806125, 201612250]

約数ペア:

[(1, 201612250), (2, 100806125), (5, 40322450), (7, 28801750), (10, 20161225), (14, 14400875), (23, 8765750), (25, 8064490), (35, 5760350), (46, 4382875), (50, 4032245), (70, 2880175), (115, 1753150), (125, 1612898), (161, 1252250), (175, 1152070), (230, 876575), (250, 806449), (322, 626125), (350, 576035), (575, 350630), (805, 250450), (875, 230414), (1150, 175315), (1610, 125225), (1750, 115207), (2875, 70126), (4025, 50090), (5009, 40250), (5750, 35063), (8050, 25045), (10018, 20125)]