47132120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 124966800

約数和(自身を除く): 77834680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 139, 140, 173, 196, 245, 278, 280, 346, 392, 490, 556, 692, 695, 865, 973, 980, 1112, 1211, 1384, 1390, 1730, 1946, 1960, 2422, 2780, 3460, 3892, 4844, 4865, 5560, 6055, 6811, 6920, 7784, 8477, 9688, 9730, 12110, 13622, 16954, 19460, 24047, 24220, 27244, 33908, 34055, 38920, 42385, 48094, 48440, 54488, 67816, 68110, 84770, 96188, 120235, 136220, 168329, 169540, 192376, 240470, 272440, 336658, 339080, 480940, 673316, 841645, 961880, 1178303, 1346632, 1683290, 2356606, 3366580, 4713212, 5891515, 6733160, 9426424, 11783030, 23566060, 47132120]

約数ペア:

[(1, 47132120), (2, 23566060), (4, 11783030), (5, 9426424), (7, 6733160), (8, 5891515), (10, 4713212), (14, 3366580), (20, 2356606), (28, 1683290), (35, 1346632), (40, 1178303), (49, 961880), (56, 841645), (70, 673316), (98, 480940), (139, 339080), (140, 336658), (173, 272440), (196, 240470), (245, 192376), (278, 169540), (280, 168329), (346, 136220), (392, 120235), (490, 96188), (556, 84770), (692, 68110), (695, 67816), (865, 54488), (973, 48440), (980, 48094), (1112, 42385), (1211, 38920), (1384, 34055), (1390, 33908), (1730, 27244), (1946, 24220), (1960, 24047), (2422, 19460), (2780, 16954), (3460, 13622), (3892, 12110), (4844, 9730), (4865, 9688), (5560, 8477), (6055, 7784), (6811, 6920)]