38296240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 97627680

約数和(自身を除く): 59331440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 971, 986, 1160, 1360, 1942, 1972, 2320, 2465, 3884, 3944, 4855, 4930, 7768, 7888, 9710, 9860, 15536, 16507, 19420, 19720, 28159, 33014, 38840, 39440, 56318, 66028, 77680, 82535, 112636, 132056, 140795, 165070, 225272, 264112, 281590, 330140, 450544, 478703, 563180, 660280, 957406, 1126360, 1320560, 1914812, 2252720, 2393515, 3829624, 4787030, 7659248, 9574060, 19148120, 38296240]

約数ペア:

[(1, 38296240), (2, 19148120), (4, 9574060), (5, 7659248), (8, 4787030), (10, 3829624), (16, 2393515), (17, 2252720), (20, 1914812), (29, 1320560), (34, 1126360), (40, 957406), (58, 660280), (68, 563180), (80, 478703), (85, 450544), (116, 330140), (136, 281590), (145, 264112), (170, 225272), (232, 165070), (272, 140795), (290, 132056), (340, 112636), (464, 82535), (493, 77680), (580, 66028), (680, 56318), (971, 39440), (986, 38840), (1160, 33014), (1360, 28159), (1942, 19720), (1972, 19420), (2320, 16507), (2465, 15536), (3884, 9860), (3944, 9710), (4855, 7888), (4930, 7768)]