47694640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^3$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 134857440

約数和(自身を除く): 87162800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 529, 560, 644, 784, 805, 920, 980, 1058, 1127, 1288, 1610, 1840, 1960, 2116, 2254, 2576, 2645, 3220, 3703, 3920, 4232, 4508, 5290, 5635, 6440, 7406, 8464, 9016, 10580, 11270, 12167, 12880, 14812, 18032, 18515, 21160, 22540, 24334, 25921, 29624, 37030, 42320, 45080, 48668, 51842, 59248, 60835, 74060, 85169, 90160, 97336, 103684, 121670, 129605, 148120, 170338, 194672, 207368, 243340, 259210, 296240, 340676, 414736, 425845, 486680, 518420, 596183, 681352, 851690, 973360, 1036840, 1192366, 1362704, 1703380, 2073680, 2384732, 2980915, 3406760, 4769464, 5961830, 6813520, 9538928, 11923660, 23847320, 47694640]

約数ペア:

[(1, 47694640), (2, 23847320), (4, 11923660), (5, 9538928), (7, 6813520), (8, 5961830), (10, 4769464), (14, 3406760), (16, 2980915), (20, 2384732), (23, 2073680), (28, 1703380), (35, 1362704), (40, 1192366), (46, 1036840), (49, 973360), (56, 851690), (70, 681352), (80, 596183), (92, 518420), (98, 486680), (112, 425845), (115, 414736), (140, 340676), (161, 296240), (184, 259210), (196, 243340), (230, 207368), (245, 194672), (280, 170338), (322, 148120), (368, 129605), (392, 121670), (460, 103684), (490, 97336), (529, 90160), (560, 85169), (644, 74060), (784, 60835), (805, 59248), (920, 51842), (980, 48668), (1058, 45080), (1127, 42320), (1288, 37030), (1610, 29624), (1840, 25921), (1960, 24334), (2116, 22540), (2254, 21160), (2576, 18515), (2645, 18032), (3220, 14812), (3703, 12880), (3920, 12167), (4232, 11270), (4508, 10580), (5290, 9016), (5635, 8464), (6440, 7406)]