12650560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3071

約数の個数: 56

約数和(自身を含む): 32452056

約数和(自身を除く): 19801496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3041, 4160, 6082, 12164, 15205, 24328, 30410, 39533, 48656, 60820, 79066, 97312, 121640, 158132, 194624, 197665, 243280, 316264, 395330, 486560, 632528, 790660, 973120, 1265056, 1581320, 2530112, 3162640, 6325280, 12650560]

約数ペア:

[(1, 12650560), (2, 6325280), (4, 3162640), (5, 2530112), (8, 1581320), (10, 1265056), (13, 973120), (16, 790660), (20, 632528), (26, 486560), (32, 395330), (40, 316264), (52, 243280), (64, 197665), (65, 194624), (80, 158132), (104, 121640), (130, 97312), (160, 79066), (208, 60820), (260, 48656), (320, 39533), (416, 30410), (520, 24328), (832, 15205), (1040, 12164), (2080, 6082), (3041, 4160)]