6560018480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{3719}}^1$

素因数の和:5046

約数の個数: 80

約数和(自身を含む): 16166018880

約数和(自身を除く): 9606000400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1297, 1360, 2594, 3719, 5188, 6485, 7438, 10376, 12970, 14876, 18595, 20752, 22049, 25940, 29752, 37190, 44098, 51880, 59504, 63223, 74380, 88196, 103760, 110245, 126446, 148760, 176392, 220490, 252892, 297520, 316115, 352784, 440980, 505784, 632230, 881960, 1011568, 1264460, 1763920, 2528920, 4823543, 5057840, 9647086, 19294172, 24117715, 38588344, 48235430, 77176688, 82000231, 96470860, 164000462, 192941720, 328000924, 385883440, 410001155, 656001848, 820002310, 1312003696, 1640004620, 3280009240, 6560018480]

約数ペア:

[(1, 6560018480), (2, 3280009240), (4, 1640004620), (5, 1312003696), (8, 820002310), (10, 656001848), (16, 410001155), (17, 385883440), (20, 328000924), (34, 192941720), (40, 164000462), (68, 96470860), (80, 82000231), (85, 77176688), (136, 48235430), (170, 38588344), (272, 24117715), (340, 19294172), (680, 9647086), (1297, 5057840), (1360, 4823543), (2594, 2528920), (3719, 1763920), (5188, 1264460), (6485, 1011568), (7438, 881960), (10376, 632230), (12970, 505784), (14876, 440980), (18595, 352784), (20752, 316115), (22049, 297520), (25940, 252892), (29752, 220490), (37190, 176392), (44098, 148760), (51880, 126446), (59504, 110245), (63223, 103760), (74380, 88196)]