33121840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 82280448

約数和(自身を除く): 49158608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 383, 460, 470, 752, 766, 920, 940, 1081, 1532, 1840, 1880, 1915, 2162, 3064, 3760, 3830, 4324, 5405, 6128, 7660, 8648, 8809, 10810, 15320, 17296, 17618, 18001, 21620, 30640, 35236, 36002, 43240, 44045, 70472, 72004, 86480, 88090, 90005, 140944, 144008, 176180, 180010, 288016, 352360, 360020, 414023, 704720, 720040, 828046, 1440080, 1656092, 2070115, 3312184, 4140230, 6624368, 8280460, 16560920, 33121840]

約数ペア:

[(1, 33121840), (2, 16560920), (4, 8280460), (5, 6624368), (8, 4140230), (10, 3312184), (16, 2070115), (20, 1656092), (23, 1440080), (40, 828046), (46, 720040), (47, 704720), (80, 414023), (92, 360020), (94, 352360), (115, 288016), (184, 180010), (188, 176180), (230, 144008), (235, 140944), (368, 90005), (376, 88090), (383, 86480), (460, 72004), (470, 70472), (752, 44045), (766, 43240), (920, 36002), (940, 35236), (1081, 30640), (1532, 21620), (1840, 18001), (1880, 17618), (1915, 17296), (2162, 15320), (3064, 10810), (3760, 8809), (3830, 8648), (4324, 7660), (5405, 6128)]