17277280

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 41341104

約数和(自身を除く): 24063824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1301, 1328, 1660, 2602, 2656, 3320, 5204, 6505, 6640, 10408, 13010, 13280, 20816, 26020, 41632, 52040, 104080, 107983, 208160, 215966, 431932, 539915, 863864, 1079830, 1727728, 2159660, 3455456, 4319320, 8638640, 17277280]

約数ペア:

[(1, 17277280), (2, 8638640), (4, 4319320), (5, 3455456), (8, 2159660), (10, 1727728), (16, 1079830), (20, 863864), (32, 539915), (40, 431932), (80, 215966), (83, 208160), (160, 107983), (166, 104080), (332, 52040), (415, 41632), (664, 26020), (830, 20816), (1301, 13280), (1328, 13010), (1660, 10408), (2602, 6640), (2656, 6505), (3320, 5204)]