1330590760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{5009}}^1$

素因数の和:5278

約数の個数: 64

約数和(自身を含む): 3111210000

約数和(自身を除く): 1780619240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 229, 232, 290, 458, 580, 916, 1145, 1160, 1832, 2290, 4580, 5009, 6641, 9160, 10018, 13282, 20036, 25045, 26564, 33205, 40072, 50090, 53128, 66410, 100180, 132820, 145261, 200360, 265640, 290522, 581044, 726305, 1147061, 1162088, 1452610, 2294122, 2905220, 4588244, 5735305, 5810440, 9176488, 11470610, 22941220, 33264769, 45882440, 66529538, 133059076, 166323845, 266118152, 332647690, 665295380, 1330590760]

約数ペア:

[(1, 1330590760), (2, 665295380), (4, 332647690), (5, 266118152), (8, 166323845), (10, 133059076), (20, 66529538), (29, 45882440), (40, 33264769), (58, 22941220), (116, 11470610), (145, 9176488), (229, 5810440), (232, 5735305), (290, 4588244), (458, 2905220), (580, 2294122), (916, 1452610), (1145, 1162088), (1160, 1147061), (1832, 726305), (2290, 581044), (4580, 290522), (5009, 265640), (6641, 200360), (9160, 145261), (10018, 132820), (13282, 100180), (20036, 66410), (25045, 53128), (26564, 50090), (33205, 40072)]