11041840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 28444608

約数和(自身を除く): 17402768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 353, 368, 391, 460, 680, 706, 782, 920, 1360, 1412, 1564, 1765, 1840, 1955, 2824, 3128, 3530, 3910, 5648, 6001, 6256, 7060, 7820, 8119, 12002, 14120, 15640, 16238, 24004, 28240, 30005, 31280, 32476, 40595, 48008, 60010, 64952, 81190, 96016, 120020, 129904, 138023, 162380, 240040, 276046, 324760, 480080, 552092, 649520, 690115, 1104184, 1380230, 2208368, 2760460, 5520920, 11041840]

約数ペア:

[(1, 11041840), (2, 5520920), (4, 2760460), (5, 2208368), (8, 1380230), (10, 1104184), (16, 690115), (17, 649520), (20, 552092), (23, 480080), (34, 324760), (40, 276046), (46, 240040), (68, 162380), (80, 138023), (85, 129904), (92, 120020), (115, 96016), (136, 81190), (170, 64952), (184, 60010), (230, 48008), (272, 40595), (340, 32476), (353, 31280), (368, 30005), (391, 28240), (460, 24004), (680, 16238), (706, 15640), (782, 14120), (920, 12002), (1360, 8119), (1412, 7820), (1564, 7060), (1765, 6256), (1840, 6001), (1955, 5648), (2824, 3910), (3128, 3530)]