88380160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6277}}^1$

素因数の和:6309

約数の個数: 72

約数和(自身を含む): 230980176

約数和(自身を除く): 142600016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 6277, 7040, 12554, 14080, 25108, 31385, 50216, 62770, 69047, 100432, 125540, 138094, 200864, 251080, 276188, 345235, 401728, 502160, 552376, 690470, 803456, 1004320, 1104752, 1380940, 1606912, 2008640, 2209504, 2761880, 4017280, 4419008, 5523760, 8034560, 8838016, 11047520, 17676032, 22095040, 44190080, 88380160]

約数ペア:

[(1, 88380160), (2, 44190080), (4, 22095040), (5, 17676032), (8, 11047520), (10, 8838016), (11, 8034560), (16, 5523760), (20, 4419008), (22, 4017280), (32, 2761880), (40, 2209504), (44, 2008640), (55, 1606912), (64, 1380940), (80, 1104752), (88, 1004320), (110, 803456), (128, 690470), (160, 552376), (176, 502160), (220, 401728), (256, 345235), (320, 276188), (352, 251080), (440, 200864), (640, 138094), (704, 125540), (880, 100432), (1280, 69047), (1408, 62770), (1760, 50216), (2816, 31385), (3520, 25108), (6277, 14080), (7040, 12554)]