22938440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 64281600

約数和(自身を除く): 41343160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 61, 68, 70, 79, 85, 119, 122, 136, 140, 158, 170, 238, 244, 280, 305, 316, 340, 395, 427, 476, 488, 553, 595, 610, 632, 680, 790, 854, 952, 1037, 1106, 1190, 1220, 1343, 1580, 1708, 2074, 2135, 2212, 2380, 2440, 2686, 2765, 3160, 3416, 4148, 4270, 4424, 4760, 4819, 5185, 5372, 5530, 6715, 7259, 8296, 8540, 9401, 9638, 10370, 10744, 11060, 13430, 14518, 17080, 18802, 19276, 20740, 22120, 24095, 26860, 29036, 33733, 36295, 37604, 38552, 41480, 47005, 48190, 53720, 58072, 67466, 72590, 75208, 81923, 94010, 96380, 134932, 145180, 163846, 168665, 188020, 192760, 269864, 290360, 327692, 337330, 376040, 409615, 573461, 655384, 674660, 819230, 1146922, 1349320, 1638460, 2293844, 2867305, 3276920, 4587688, 5734610, 11469220, 22938440]

約数ペア:

[(1, 22938440), (2, 11469220), (4, 5734610), (5, 4587688), (7, 3276920), (8, 2867305), (10, 2293844), (14, 1638460), (17, 1349320), (20, 1146922), (28, 819230), (34, 674660), (35, 655384), (40, 573461), (56, 409615), (61, 376040), (68, 337330), (70, 327692), (79, 290360), (85, 269864), (119, 192760), (122, 188020), (136, 168665), (140, 163846), (158, 145180), (170, 134932), (238, 96380), (244, 94010), (280, 81923), (305, 75208), (316, 72590), (340, 67466), (395, 58072), (427, 53720), (476, 48190), (488, 47005), (553, 41480), (595, 38552), (610, 37604), (632, 36295), (680, 33733), (790, 29036), (854, 26860), (952, 24095), (1037, 22120), (1106, 20740), (1190, 19276), (1220, 18802), (1343, 17080), (1580, 14518), (1708, 13430), (2074, 11060), (2135, 10744), (2212, 10370), (2380, 9638), (2440, 9401), (2686, 8540), (2765, 8296), (3160, 7259), (3416, 6715), (4148, 5530), (4270, 5372), (4424, 5185), (4760, 4819)]