17209220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 24618748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1481, 1660, 2324, 2905, 2962, 5810, 5924, 7405, 10367, 11620, 14810, 20734, 29620, 41468, 51835, 103670, 122923, 207340, 245846, 491692, 614615, 860461, 1229230, 1720922, 2458460, 3441844, 4302305, 8604610, 17209220]

約数ペア:

[(1, 17209220), (2, 8604610), (4, 4302305), (5, 3441844), (7, 2458460), (10, 1720922), (14, 1229230), (20, 860461), (28, 614615), (35, 491692), (70, 245846), (83, 207340), (140, 122923), (166, 103670), (332, 51835), (415, 41468), (581, 29620), (830, 20734), (1162, 14810), (1481, 11620), (1660, 10367), (2324, 7405), (2905, 5924), (2962, 5810)]