15697741280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7546991}}^1$

素因数の和:7547019

約数の個数: 48

約数和(自身を含む): 39938681664

約数和(自身を除く): 24240940384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 7546991, 15093982, 30187964, 37734955, 60375928, 75469910, 98110883, 120751856, 150939820, 196221766, 241503712, 301879640, 392443532, 490554415, 603759280, 784887064, 981108830, 1207518560, 1569774128, 1962217660, 3139548256, 3924435320, 7848870640, 15697741280]

約数ペア:

[(1, 15697741280), (2, 7848870640), (4, 3924435320), (5, 3139548256), (8, 1962217660), (10, 1569774128), (13, 1207518560), (16, 981108830), (20, 784887064), (26, 603759280), (32, 490554415), (40, 392443532), (52, 301879640), (65, 241503712), (80, 196221766), (104, 150939820), (130, 120751856), (160, 98110883), (208, 75469910), (260, 60375928), (416, 37734955), (520, 30187964), (1040, 15093982), (2080, 7546991)]