17538040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 43999200

約数和(自身を除く): 26461160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1163, 1508, 1885, 2326, 3016, 3770, 4652, 5815, 7540, 9304, 11630, 15080, 15119, 23260, 30238, 33727, 46520, 60476, 67454, 75595, 120952, 134908, 151190, 168635, 269816, 302380, 337270, 438451, 604760, 674540, 876902, 1349080, 1753804, 2192255, 3507608, 4384510, 8769020, 17538040]

約数ペア:

[(1, 17538040), (2, 8769020), (4, 4384510), (5, 3507608), (8, 2192255), (10, 1753804), (13, 1349080), (20, 876902), (26, 674540), (29, 604760), (40, 438451), (52, 337270), (58, 302380), (65, 269816), (104, 168635), (116, 151190), (130, 134908), (145, 120952), (232, 75595), (260, 67454), (290, 60476), (377, 46520), (520, 33727), (580, 30238), (754, 23260), (1160, 15119), (1163, 15080), (1508, 11630), (1885, 9304), (2326, 7540), (3016, 5815), (3770, 4652)]