82344100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2281}}^1$

素因数の和:2333

約数の個数: 54

約数和(自身を含む): 188668914

約数和(自身を除く): 106324814

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 2281, 3610, 4562, 7220, 9025, 9124, 11405, 18050, 22810, 36100, 43339, 45620, 57025, 86678, 114050, 173356, 216695, 228100, 433390, 823441, 866780, 1083475, 1646882, 2166950, 3293764, 4117205, 4333900, 8234410, 16468820, 20586025, 41172050, 82344100]

約数ペア:

[(1, 82344100), (2, 41172050), (4, 20586025), (5, 16468820), (10, 8234410), (19, 4333900), (20, 4117205), (25, 3293764), (38, 2166950), (50, 1646882), (76, 1083475), (95, 866780), (100, 823441), (190, 433390), (361, 228100), (380, 216695), (475, 173356), (722, 114050), (950, 86678), (1444, 57025), (1805, 45620), (1900, 43339), (2281, 36100), (3610, 22810), (4562, 18050), (7220, 11405), (9025, 9124)]