79536694040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{72167}}^1$

素因数の和:72704

約数の個数: 64

約数和(自身を含む): 182382969600

約数和(自身を除く): 102846275560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 467, 472, 590, 934, 1180, 1868, 2335, 2360, 3736, 4670, 9340, 18680, 27553, 55106, 72167, 110212, 137765, 144334, 220424, 275530, 288668, 360835, 551060, 577336, 721670, 1102120, 1443340, 2886680, 4257853, 8515706, 17031412, 21289265, 33701989, 34062824, 42578530, 67403978, 85157060, 134807956, 168509945, 170314120, 269615912, 337019890, 674039780, 1348079560, 1988417351, 3976834702, 7953669404, 9942086755, 15907338808, 19884173510, 39768347020, 79536694040]

約数ペア:

[(1, 79536694040), (2, 39768347020), (4, 19884173510), (5, 15907338808), (8, 9942086755), (10, 7953669404), (20, 3976834702), (40, 1988417351), (59, 1348079560), (118, 674039780), (236, 337019890), (295, 269615912), (467, 170314120), (472, 168509945), (590, 134807956), (934, 85157060), (1180, 67403978), (1868, 42578530), (2335, 34062824), (2360, 33701989), (3736, 21289265), (4670, 17031412), (9340, 8515706), (18680, 4257853), (27553, 2886680), (55106, 1443340), (72167, 1102120), (110212, 721670), (137765, 577336), (144334, 551060), (220424, 360835), (275530, 288668)]