17518160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 47086272

約数和(自身を除く): 29568112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1171, 1360, 1496, 1870, 2342, 2992, 3740, 4684, 5855, 7480, 9368, 11710, 12881, 14960, 18736, 19907, 23420, 25762, 39814, 46840, 51524, 64405, 79628, 93680, 99535, 103048, 128810, 159256, 199070, 206096, 218977, 257620, 318512, 398140, 437954, 515240, 796280, 875908, 1030480, 1094885, 1592560, 1751816, 2189770, 3503632, 4379540, 8759080, 17518160]

約数ペア:

[(1, 17518160), (2, 8759080), (4, 4379540), (5, 3503632), (8, 2189770), (10, 1751816), (11, 1592560), (16, 1094885), (17, 1030480), (20, 875908), (22, 796280), (34, 515240), (40, 437954), (44, 398140), (55, 318512), (68, 257620), (80, 218977), (85, 206096), (88, 199070), (110, 159256), (136, 128810), (170, 103048), (176, 99535), (187, 93680), (220, 79628), (272, 64405), (340, 51524), (374, 46840), (440, 39814), (680, 25762), (748, 23420), (880, 19907), (935, 18736), (1171, 14960), (1360, 12881), (1496, 11710), (1870, 9368), (2342, 7480), (2992, 5855), (3740, 4684)]