977432840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1062427}}^1$

素因数の和:1062461

約数の個数: 32

約数和(自身を含む): 2294844480

約数和(自身を除く): 1317411640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1062427, 2124854, 4249708, 5312135, 8499416, 10624270, 21248540, 24435821, 42497080, 48871642, 97743284, 122179105, 195486568, 244358210, 488716420, 977432840]

約数ペア:

[(1, 977432840), (2, 488716420), (4, 244358210), (5, 195486568), (8, 122179105), (10, 97743284), (20, 48871642), (23, 42497080), (40, 24435821), (46, 21248540), (92, 10624270), (115, 8499416), (184, 5312135), (230, 4249708), (460, 2124854), (920, 1062427)]