29840654680

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8988149}}^1$

素因数の和:8988243

約数の個数: 32

約数和(自身を含む): 67950414000

約数和(自身を除く): 38109759320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8988149, 17976298, 35952596, 44940745, 71905192, 89881490, 179762980, 359525960, 746016367, 1492032734, 2984065468, 3730081835, 5968130936, 7460163670, 14920327340, 29840654680]

約数ペア:

[(1, 29840654680), (2, 14920327340), (4, 7460163670), (5, 5968130936), (8, 3730081835), (10, 2984065468), (20, 1492032734), (40, 746016367), (83, 359525960), (166, 179762980), (332, 89881490), (415, 71905192), (664, 44940745), (830, 35952596), (1660, 17976298), (3320, 8988149)]