47691280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6584

約数の個数: 80

約数和(自身を含む): 136491264

約数和(自身を除く): 88799984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6551, 7280, 13102, 26204, 32755, 45857, 52408, 65510, 85163, 91714, 104816, 131020, 170326, 183428, 229285, 262040, 340652, 366856, 425815, 458570, 524080, 596141, 681304, 733712, 851630, 917140, 1192282, 1362608, 1703260, 1834280, 2384564, 2980705, 3406520, 3668560, 4769128, 5961410, 6813040, 9538256, 11922820, 23845640, 47691280]

約数ペア:

[(1, 47691280), (2, 23845640), (4, 11922820), (5, 9538256), (7, 6813040), (8, 5961410), (10, 4769128), (13, 3668560), (14, 3406520), (16, 2980705), (20, 2384564), (26, 1834280), (28, 1703260), (35, 1362608), (40, 1192282), (52, 917140), (56, 851630), (65, 733712), (70, 681304), (80, 596141), (91, 524080), (104, 458570), (112, 425815), (130, 366856), (140, 340652), (182, 262040), (208, 229285), (260, 183428), (280, 170326), (364, 131020), (455, 104816), (520, 91714), (560, 85163), (728, 65510), (910, 52408), (1040, 45857), (1456, 32755), (1820, 26204), (3640, 13102), (6551, 7280)]