37791760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 98743680

約数和(自身を除く): 60951920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 47, 76, 80, 92, 94, 95, 115, 152, 184, 188, 190, 230, 235, 304, 368, 376, 380, 437, 460, 470, 529, 752, 760, 874, 893, 920, 940, 1058, 1081, 1520, 1748, 1786, 1840, 1880, 2116, 2162, 2185, 2645, 3496, 3572, 3760, 4232, 4324, 4370, 4465, 5290, 5405, 6992, 7144, 8464, 8648, 8740, 8930, 10051, 10580, 10810, 14288, 17296, 17480, 17860, 20102, 20539, 21160, 21620, 24863, 34960, 35720, 40204, 41078, 42320, 43240, 49726, 50255, 71440, 80408, 82156, 86480, 99452, 100510, 102695, 124315, 160816, 164312, 198904, 201020, 205390, 248630, 328624, 397808, 402040, 410780, 472397, 497260, 804080, 821560, 944794, 994520, 1643120, 1889588, 1989040, 2361985, 3779176, 4723970, 7558352, 9447940, 18895880, 37791760]

約数ペア:

[(1, 37791760), (2, 18895880), (4, 9447940), (5, 7558352), (8, 4723970), (10, 3779176), (16, 2361985), (19, 1989040), (20, 1889588), (23, 1643120), (38, 994520), (40, 944794), (46, 821560), (47, 804080), (76, 497260), (80, 472397), (92, 410780), (94, 402040), (95, 397808), (115, 328624), (152, 248630), (184, 205390), (188, 201020), (190, 198904), (230, 164312), (235, 160816), (304, 124315), (368, 102695), (376, 100510), (380, 99452), (437, 86480), (460, 82156), (470, 80408), (529, 71440), (752, 50255), (760, 49726), (874, 43240), (893, 42320), (920, 41078), (940, 40204), (1058, 35720), (1081, 34960), (1520, 24863), (1748, 21620), (1786, 21160), (1840, 20539), (1880, 20102), (2116, 17860), (2162, 17480), (2185, 17296), (2645, 14288), (3496, 10810), (3572, 10580), (3760, 10051), (4232, 8930), (4324, 8740), (4370, 8648), (4465, 8464), (5290, 7144), (5405, 6992)]