78668366950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{50821}}^1$

素因数の和:51289

約数の個数: 48

約数和(自身を含む): 148486027536

約数和(自身を除く): 69817660586

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 373, 415, 746, 830, 1865, 2075, 3730, 4150, 9325, 18650, 30959, 50821, 61918, 101642, 154795, 254105, 309590, 508210, 773975, 1270525, 1547950, 2541050, 4218143, 8436286, 18956233, 21090715, 37912466, 42181430, 94781165, 105453575, 189562330, 210907150, 473905825, 947811650, 1573367339, 3146734678, 7866836695, 15733673390, 39334183475, 78668366950]

約数ペア:

[(1, 78668366950), (2, 39334183475), (5, 15733673390), (10, 7866836695), (25, 3146734678), (50, 1573367339), (83, 947811650), (166, 473905825), (373, 210907150), (415, 189562330), (746, 105453575), (830, 94781165), (1865, 42181430), (2075, 37912466), (3730, 21090715), (4150, 18956233), (9325, 8436286), (18650, 4218143), (30959, 2541050), (50821, 1547950), (61918, 1270525), (101642, 773975), (154795, 508210), (254105, 309590)]