83521120

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3457}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 198682848

約数和(自身を除く): 115161728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 3457, 4832, 6040, 6914, 12080, 13828, 17285, 24160, 27656, 34570, 55312, 69140, 110624, 138280, 276560, 522007, 553120, 1044014, 2088028, 2610035, 4176056, 5220070, 8352112, 10440140, 16704224, 20880280, 41760560, 83521120]

約数ペア:

[(1, 83521120), (2, 41760560), (4, 20880280), (5, 16704224), (8, 10440140), (10, 8352112), (16, 5220070), (20, 4176056), (32, 2610035), (40, 2088028), (80, 1044014), (151, 553120), (160, 522007), (302, 276560), (604, 138280), (755, 110624), (1208, 69140), (1510, 55312), (2416, 34570), (3020, 27656), (3457, 24160), (4832, 17285), (6040, 13828), (6914, 12080)]