1949968702100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6408047}}^1$

素因数の和:6408257

約数の個数: 72

約数和(自身を含む): 4505370387840

約数和(自身を除く): 2555401685740

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 179, 340, 358, 425, 716, 850, 895, 1700, 1790, 3043, 3580, 4475, 6086, 8950, 12172, 15215, 17900, 30430, 60860, 76075, 152150, 304300, 6408047, 12816094, 25632188, 32040235, 64080470, 108936799, 128160940, 160201175, 217873598, 320402350, 435747196, 544683995, 640804700, 1089367990, 1147040413, 2178735980, 2294080826, 2723419975, 4588161652, 5446839950, 5735202065, 10893679900, 11470404130, 19499687021, 22940808260, 28676010325, 38999374042, 57352020650, 77998748084, 97498435105, 114704041300, 194996870210, 389993740420, 487492175525, 974984351050, 1949968702100]

約数ペア:

[(1, 1949968702100), (2, 974984351050), (4, 487492175525), (5, 389993740420), (10, 194996870210), (17, 114704041300), (20, 97498435105), (25, 77998748084), (34, 57352020650), (50, 38999374042), (68, 28676010325), (85, 22940808260), (100, 19499687021), (170, 11470404130), (179, 10893679900), (340, 5735202065), (358, 5446839950), (425, 4588161652), (716, 2723419975), (850, 2294080826), (895, 2178735980), (1700, 1147040413), (1790, 1089367990), (3043, 640804700), (3580, 544683995), (4475, 435747196), (6086, 320402350), (8950, 217873598), (12172, 160201175), (15215, 128160940), (17900, 108936799), (30430, 64080470), (60860, 32040235), (76075, 25632188), (152150, 12816094), (304300, 6408047)]