11845360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7825

約数の個数: 40

約数和(自身を含む): 28993680

約数和(自身を除く): 17148320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7793, 15586, 31172, 38965, 62344, 77930, 124688, 148067, 155860, 296134, 311720, 592268, 623440, 740335, 1184536, 1480670, 2369072, 2961340, 5922680, 11845360]

約数ペア:

[(1, 11845360), (2, 5922680), (4, 2961340), (5, 2369072), (8, 1480670), (10, 1184536), (16, 740335), (19, 623440), (20, 592268), (38, 311720), (40, 296134), (76, 155860), (80, 148067), (95, 124688), (152, 77930), (190, 62344), (304, 38965), (380, 31172), (760, 15586), (1520, 7793)]