193838320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6482

約数の個数: 80

約数和(自身を含む): 502155360

約数和(自身を除く): 308317040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 6427, 7540, 12854, 15080, 25708, 30160, 32135, 51416, 64270, 83551, 102832, 128540, 167102, 186383, 257080, 334204, 372766, 417755, 514160, 668408, 745532, 835510, 931915, 1336816, 1491064, 1671020, 1863830, 2422979, 2982128, 3342040, 3727660, 4845958, 6684080, 7455320, 9691916, 12114895, 14910640, 19383832, 24229790, 38767664, 48459580, 96919160, 193838320]

約数ペア:

[(1, 193838320), (2, 96919160), (4, 48459580), (5, 38767664), (8, 24229790), (10, 19383832), (13, 14910640), (16, 12114895), (20, 9691916), (26, 7455320), (29, 6684080), (40, 4845958), (52, 3727660), (58, 3342040), (65, 2982128), (80, 2422979), (104, 1863830), (116, 1671020), (130, 1491064), (145, 1336816), (208, 931915), (232, 835510), (260, 745532), (290, 668408), (377, 514160), (464, 417755), (520, 372766), (580, 334204), (754, 257080), (1040, 186383), (1160, 167102), (1508, 128540), (1885, 102832), (2320, 83551), (3016, 64270), (3770, 51416), (6032, 32135), (6427, 30160), (7540, 25708), (12854, 15080)]