26678300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 64162560

約数和(自身を除く): 37484260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 307, 316, 395, 550, 614, 790, 869, 1100, 1228, 1535, 1580, 1738, 1975, 3070, 3377, 3476, 3950, 4345, 6140, 6754, 7675, 7900, 8690, 13508, 15350, 16885, 17380, 21725, 24253, 30700, 33770, 43450, 48506, 67540, 84425, 86900, 97012, 121265, 168850, 242530, 266783, 337700, 485060, 533566, 606325, 1067132, 1212650, 1333915, 2425300, 2667830, 5335660, 6669575, 13339150, 26678300]

約数ペア:

[(1, 26678300), (2, 13339150), (4, 6669575), (5, 5335660), (10, 2667830), (11, 2425300), (20, 1333915), (22, 1212650), (25, 1067132), (44, 606325), (50, 533566), (55, 485060), (79, 337700), (100, 266783), (110, 242530), (158, 168850), (220, 121265), (275, 97012), (307, 86900), (316, 84425), (395, 67540), (550, 48506), (614, 43450), (790, 33770), (869, 30700), (1100, 24253), (1228, 21725), (1535, 17380), (1580, 16885), (1738, 15350), (1975, 13508), (3070, 8690), (3377, 7900), (3476, 7675), (3950, 6754), (4345, 6140)]