40170864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2638

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 75536016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 2591, 3876, 5168, 5182, 7752, 7773, 10364, 15504, 15546, 20728, 31092, 41456, 44047, 49229, 62184, 88094, 98458, 124368, 132141, 147687, 176188, 196916, 264282, 295374, 352376, 393832, 528564, 590748, 704752, 787664, 836893, 1057128, 1181496, 1673786, 2114256, 2362992, 2510679, 3347572, 5021358, 6695144, 10042716, 13390288, 20085432, 40170864]

約数ペア:

[(1, 40170864), (2, 20085432), (3, 13390288), (4, 10042716), (6, 6695144), (8, 5021358), (12, 3347572), (16, 2510679), (17, 2362992), (19, 2114256), (24, 1673786), (34, 1181496), (38, 1057128), (48, 836893), (51, 787664), (57, 704752), (68, 590748), (76, 528564), (102, 393832), (114, 352376), (136, 295374), (152, 264282), (204, 196916), (228, 176188), (272, 147687), (304, 132141), (323, 124368), (408, 98458), (456, 88094), (646, 62184), (816, 49229), (912, 44047), (969, 41456), (1292, 31092), (1938, 20728), (2584, 15546), (2591, 15504), (3876, 10364), (5168, 7773), (5182, 7752)]