1570346720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{118249}}^1$

素因数の和:118347

約数の個数: 48

約数和(自身を含む): 3754674000

約数和(自身を除く): 2184327280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 118249, 236498, 472996, 591245, 945992, 1182490, 1891984, 2364980, 3783968, 4729960, 9459920, 9814667, 18919840, 19629334, 39258668, 49073335, 78517336, 98146670, 157034672, 196293340, 314069344, 392586680, 785173360, 1570346720]

約数ペア:

[(1, 1570346720), (2, 785173360), (4, 392586680), (5, 314069344), (8, 196293340), (10, 157034672), (16, 98146670), (20, 78517336), (32, 49073335), (40, 39258668), (80, 19629334), (83, 18919840), (160, 9814667), (166, 9459920), (332, 4729960), (415, 3783968), (664, 2364980), (830, 1891984), (1328, 1182490), (1660, 945992), (2656, 591245), (3320, 472996), (6640, 236498), (13280, 118249)]