79508320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29231}}^1$

素因数の和:29263

約数の個数: 48

約数和(自身を含む): 198894528

約数和(自身を除く): 119386208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 29231, 58462, 116924, 146155, 233848, 292310, 467696, 496927, 584620, 935392, 993854, 1169240, 1987708, 2338480, 2484635, 3975416, 4676960, 4969270, 7950832, 9938540, 15901664, 19877080, 39754160, 79508320]

約数ペア:

[(1, 79508320), (2, 39754160), (4, 19877080), (5, 15901664), (8, 9938540), (10, 7950832), (16, 4969270), (17, 4676960), (20, 3975416), (32, 2484635), (34, 2338480), (40, 1987708), (68, 1169240), (80, 993854), (85, 935392), (136, 584620), (160, 496927), (170, 467696), (272, 292310), (340, 233848), (544, 146155), (680, 116924), (1360, 58462), (2720, 29231)]