41307520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 107712000

約数和(自身を除く): 66404480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 79, 80, 86, 95, 128, 152, 158, 160, 172, 190, 215, 304, 316, 320, 344, 380, 395, 430, 608, 632, 640, 688, 760, 790, 817, 860, 1216, 1264, 1376, 1501, 1520, 1580, 1634, 1720, 2432, 2528, 2752, 3002, 3040, 3160, 3268, 3397, 3440, 4085, 5056, 5504, 6004, 6080, 6320, 6536, 6794, 6880, 7505, 8170, 10112, 12008, 12160, 12640, 13072, 13588, 13760, 15010, 16340, 16985, 24016, 25280, 26144, 27176, 27520, 30020, 32680, 33970, 48032, 50560, 52288, 54352, 60040, 64543, 65360, 67940, 96064, 104576, 108704, 120080, 129086, 130720, 135880, 192128, 217408, 240160, 258172, 261440, 271760, 322715, 434816, 480320, 516344, 522880, 543520, 645430, 960640, 1032688, 1087040, 1290860, 2065376, 2174080, 2581720, 4130752, 5163440, 8261504, 10326880, 20653760, 41307520]

約数ペア:

[(1, 41307520), (2, 20653760), (4, 10326880), (5, 8261504), (8, 5163440), (10, 4130752), (16, 2581720), (19, 2174080), (20, 2065376), (32, 1290860), (38, 1087040), (40, 1032688), (43, 960640), (64, 645430), (76, 543520), (79, 522880), (80, 516344), (86, 480320), (95, 434816), (128, 322715), (152, 271760), (158, 261440), (160, 258172), (172, 240160), (190, 217408), (215, 192128), (304, 135880), (316, 130720), (320, 129086), (344, 120080), (380, 108704), (395, 104576), (430, 96064), (608, 67940), (632, 65360), (640, 64543), (688, 60040), (760, 54352), (790, 52288), (817, 50560), (860, 48032), (1216, 33970), (1264, 32680), (1376, 30020), (1501, 27520), (1520, 27176), (1580, 26144), (1634, 25280), (1720, 24016), (2432, 16985), (2528, 16340), (2752, 15010), (3002, 13760), (3040, 13588), (3160, 13072), (3268, 12640), (3397, 12160), (3440, 12008), (4085, 10112), (5056, 8170), (5504, 7505), (6004, 6880), (6080, 6794), (6320, 6536)]