6342440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12197}}^1$

素因数の和:12221

約数の個数: 32

約数和(自身を含む): 15369480

約数和(自身を除く): 9027040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12197, 24394, 48788, 60985, 97576, 121970, 158561, 243940, 317122, 487880, 634244, 792805, 1268488, 1585610, 3171220, 6342440]

約数ペア:

[(1, 6342440), (2, 3171220), (4, 1585610), (5, 1268488), (8, 792805), (10, 634244), (13, 487880), (20, 317122), (26, 243940), (40, 158561), (52, 121970), (65, 97576), (104, 60985), (130, 48788), (260, 24394), (520, 12197)]