38950240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 106686720

約数和(自身を除く): 67736480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 419, 560, 581, 664, 830, 838, 1120, 1162, 1328, 1660, 1676, 2095, 2324, 2656, 2905, 2933, 3320, 3352, 4190, 4648, 5810, 5866, 6640, 6704, 8380, 9296, 11620, 11732, 13280, 13408, 14665, 16760, 18592, 23240, 23464, 29330, 33520, 34777, 46480, 46928, 58660, 67040, 69554, 92960, 93856, 117320, 139108, 173885, 234640, 243439, 278216, 347770, 469280, 486878, 556432, 695540, 973756, 1112864, 1217195, 1391080, 1947512, 2434390, 2782160, 3895024, 4868780, 5564320, 7790048, 9737560, 19475120, 38950240]

約数ペア:

[(1, 38950240), (2, 19475120), (4, 9737560), (5, 7790048), (7, 5564320), (8, 4868780), (10, 3895024), (14, 2782160), (16, 2434390), (20, 1947512), (28, 1391080), (32, 1217195), (35, 1112864), (40, 973756), (56, 695540), (70, 556432), (80, 486878), (83, 469280), (112, 347770), (140, 278216), (160, 243439), (166, 234640), (224, 173885), (280, 139108), (332, 117320), (415, 93856), (419, 92960), (560, 69554), (581, 67040), (664, 58660), (830, 46928), (838, 46480), (1120, 34777), (1162, 33520), (1328, 29330), (1660, 23464), (1676, 23240), (2095, 18592), (2324, 16760), (2656, 14665), (2905, 13408), (2933, 13280), (3320, 11732), (3352, 11620), (4190, 9296), (4648, 8380), (5810, 6704), (5866, 6640)]