44189440

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 117734400

約数和(自身を除く): 73544960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 79, 80, 92, 95, 115, 128, 152, 158, 160, 184, 190, 230, 256, 304, 316, 320, 368, 380, 395, 437, 460, 608, 632, 640, 736, 760, 790, 874, 920, 1216, 1264, 1280, 1472, 1501, 1520, 1580, 1748, 1817, 1840, 2185, 2432, 2528, 2944, 3002, 3040, 3160, 3496, 3634, 3680, 4370, 4864, 5056, 5888, 6004, 6080, 6320, 6992, 7268, 7360, 7505, 8740, 9085, 10112, 12008, 12160, 12640, 13984, 14536, 14720, 15010, 17480, 18170, 20224, 24016, 24320, 25280, 27968, 29072, 29440, 30020, 34523, 34960, 36340, 48032, 50560, 55936, 58144, 60040, 69046, 69920, 72680, 96064, 101120, 111872, 116288, 120080, 138092, 139840, 145360, 172615, 192128, 232576, 240160, 276184, 279680, 290720, 345230, 384256, 465152, 480320, 552368, 559360, 581440, 690460, 960640, 1104736, 1162880, 1380920, 1921280, 2209472, 2325760, 2761840, 4418944, 5523680, 8837888, 11047360, 22094720, 44189440]

約数ペア:

[(1, 44189440), (2, 22094720), (4, 11047360), (5, 8837888), (8, 5523680), (10, 4418944), (16, 2761840), (19, 2325760), (20, 2209472), (23, 1921280), (32, 1380920), (38, 1162880), (40, 1104736), (46, 960640), (64, 690460), (76, 581440), (79, 559360), (80, 552368), (92, 480320), (95, 465152), (115, 384256), (128, 345230), (152, 290720), (158, 279680), (160, 276184), (184, 240160), (190, 232576), (230, 192128), (256, 172615), (304, 145360), (316, 139840), (320, 138092), (368, 120080), (380, 116288), (395, 111872), (437, 101120), (460, 96064), (608, 72680), (632, 69920), (640, 69046), (736, 60040), (760, 58144), (790, 55936), (874, 50560), (920, 48032), (1216, 36340), (1264, 34960), (1280, 34523), (1472, 30020), (1501, 29440), (1520, 29072), (1580, 27968), (1748, 25280), (1817, 24320), (1840, 24016), (2185, 20224), (2432, 18170), (2528, 17480), (2944, 15010), (3002, 14720), (3040, 14536), (3160, 13984), (3496, 12640), (3634, 12160), (3680, 12008), (4370, 10112), (4864, 9085), (5056, 8740), (5888, 7505), (6004, 7360), (6080, 7268), (6320, 6992)]