329330720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24799}}^1$

素因数の和:24897

約数の個数: 48

約数和(自身を含む): 787449600

約数和(自身を除く): 458118880

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, 24799, 49598, 99196, 123995, 198392, 247990, 396784, 495980, 793568, 991960, 1983920, 2058317, 3967840, 4116634, 8233268, 10291585, 16466536, 20583170, 32933072, 41166340, 65866144, 82332680, 164665360, 329330720]

約数ペア:

[(1, 329330720), (2, 164665360), (4, 82332680), (5, 65866144), (8, 41166340), (10, 32933072), (16, 20583170), (20, 16466536), (32, 10291585), (40, 8233268), (80, 4116634), (83, 3967840), (160, 2058317), (166, 1983920), (332, 991960), (415, 793568), (664, 495980), (830, 396784), (1328, 247990), (1660, 198392), (2656, 123995), (3320, 99196), (6640, 49598), (13280, 24799)]