83739320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13003}}^1$

素因数の和:13044

約数の個数: 64

約数和(自身を含む): 224709120

約数和(自身を除く): 140969800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 13003, 26006, 52012, 65015, 91021, 104024, 130030, 182042, 260060, 299069, 364084, 455105, 520120, 598138, 728168, 910210, 1196276, 1495345, 1820420, 2093483, 2392552, 2990690, 3640840, 4186966, 5981380, 8373932, 10467415, 11962760, 16747864, 20934830, 41869660, 83739320]

約数ペア:

[(1, 83739320), (2, 41869660), (4, 20934830), (5, 16747864), (7, 11962760), (8, 10467415), (10, 8373932), (14, 5981380), (20, 4186966), (23, 3640840), (28, 2990690), (35, 2392552), (40, 2093483), (46, 1820420), (56, 1495345), (70, 1196276), (92, 910210), (115, 728168), (140, 598138), (161, 520120), (184, 455105), (230, 364084), (280, 299069), (322, 260060), (460, 182042), (644, 130030), (805, 104024), (920, 91021), (1288, 65015), (1610, 52012), (3220, 26006), (6440, 13003)]