17296480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6391

約数の個数: 48

約数和(自身を含む): 43273440

約数和(自身を除く): 25976960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 6359, 12718, 25436, 31795, 50872, 63590, 101744, 108103, 127180, 203488, 216206, 254360, 432412, 508720, 540515, 864824, 1017440, 1081030, 1729648, 2162060, 3459296, 4324120, 8648240, 17296480]

約数ペア:

[(1, 17296480), (2, 8648240), (4, 4324120), (5, 3459296), (8, 2162060), (10, 1729648), (16, 1081030), (17, 1017440), (20, 864824), (32, 540515), (34, 508720), (40, 432412), (68, 254360), (80, 216206), (85, 203488), (136, 127180), (160, 108103), (170, 101744), (272, 63590), (340, 50872), (544, 31795), (680, 25436), (1360, 12718), (2720, 6359)]