83496440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 116813320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 1931, 2162, 3862, 4324, 5405, 7724, 8648, 9655, 10810, 15448, 19310, 21620, 38620, 43240, 44413, 77240, 88826, 90757, 177652, 181514, 222065, 355304, 363028, 444130, 453785, 726056, 888260, 907570, 1776520, 1815140, 2087411, 3630280, 4174822, 8349644, 10437055, 16699288, 20874110, 41748220, 83496440]

約数ペア:

[(1, 83496440), (2, 41748220), (4, 20874110), (5, 16699288), (8, 10437055), (10, 8349644), (20, 4174822), (23, 3630280), (40, 2087411), (46, 1815140), (47, 1776520), (92, 907570), (94, 888260), (115, 726056), (184, 453785), (188, 444130), (230, 363028), (235, 355304), (376, 222065), (460, 181514), (470, 177652), (920, 90757), (940, 88826), (1081, 77240), (1880, 44413), (1931, 43240), (2162, 38620), (3862, 21620), (4324, 19310), (5405, 15448), (7724, 10810), (8648, 9655)]