16926304900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{198899}}^1$

素因数の和:198973

約数の個数: 72

約数和(自身を含む): 39363105600

約数和(自身を除く): 22436800700

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 851, 925, 1150, 1702, 1850, 2300, 3404, 3700, 4255, 8510, 17020, 21275, 42550, 85100, 198899, 397798, 795596, 994495, 1988990, 3977980, 4574677, 4972475, 7359263, 9149354, 9944950, 14718526, 18298708, 19889900, 22873385, 29437052, 36796315, 45746770, 73592630, 91493540, 114366925, 147185260, 169263049, 183981575, 228733850, 338526098, 367963150, 457467700, 677052196, 735926300, 846315245, 1692630490, 3385260980, 4231576225, 8463152450, 16926304900]

約数ペア:

[(1, 16926304900), (2, 8463152450), (4, 4231576225), (5, 3385260980), (10, 1692630490), (20, 846315245), (23, 735926300), (25, 677052196), (37, 457467700), (46, 367963150), (50, 338526098), (74, 228733850), (92, 183981575), (100, 169263049), (115, 147185260), (148, 114366925), (185, 91493540), (230, 73592630), (370, 45746770), (460, 36796315), (575, 29437052), (740, 22873385), (851, 19889900), (925, 18298708), (1150, 14718526), (1702, 9944950), (1850, 9149354), (2300, 7359263), (3404, 4972475), (3700, 4574677), (4255, 3977980), (8510, 1988990), (17020, 994495), (21275, 795596), (42550, 397798), (85100, 198899)]