22988550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11817

約数の個数: 48

約数和(自身を含む): 61402320

約数和(自身を除く): 38413770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 11789, 23578, 35367, 58945, 70734, 117890, 153257, 176835, 294725, 306514, 353670, 459771, 589450, 766285, 884175, 919542, 1532570, 1768350, 2298855, 3831425, 4597710, 7662850, 11494275, 22988550]

約数ペア:

[(1, 22988550), (2, 11494275), (3, 7662850), (5, 4597710), (6, 3831425), (10, 2298855), (13, 1768350), (15, 1532570), (25, 919542), (26, 884175), (30, 766285), (39, 589450), (50, 459771), (65, 353670), (75, 306514), (78, 294725), (130, 176835), (150, 153257), (195, 117890), (325, 70734), (390, 58945), (650, 35367), (975, 23578), (1950, 11789)]