80133000920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{2777}}^1$

素因数の和:3453

約数の個数: 128

約数和(自身を含む): 207448594560

約数和(自身を除く): 127315593640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 257, 280, 401, 514, 802, 1028, 1285, 1604, 1799, 2005, 2056, 2570, 2777, 2807, 3208, 3598, 4010, 5140, 5554, 5614, 7196, 8020, 8995, 10280, 11108, 11228, 13885, 14035, 14392, 16040, 17990, 19439, 22216, 22456, 27770, 28070, 35980, 38878, 55540, 56140, 71960, 77756, 97195, 103057, 111080, 112280, 155512, 194390, 206114, 388780, 412228, 515285, 713689, 721399, 777560, 824456, 1030570, 1113577, 1427378, 1442798, 2061140, 2227154, 2854756, 2885596, 3568445, 3606995, 4122280, 4454308, 4995823, 5567885, 5709512, 5771192, 7136890, 7213990, 7795039, 8908616, 9991646, 11135770, 14273780, 14427980, 15590078, 19983292, 22271540, 24979115, 28547560, 28855960, 31180156, 38975195, 39966584, 44543080, 49958230, 62360312, 77950390, 99916460, 155900780, 199832920, 286189289, 311801560, 572378578, 1144757156, 1430946445, 2003325023, 2289514312, 2861892890, 4006650046, 5723785780, 8013300092, 10016625115, 11447571560, 16026600184, 20033250230, 40066500460, 80133000920]

約数ペア:

[(1, 80133000920), (2, 40066500460), (4, 20033250230), (5, 16026600184), (7, 11447571560), (8, 10016625115), (10, 8013300092), (14, 5723785780), (20, 4006650046), (28, 2861892890), (35, 2289514312), (40, 2003325023), (56, 1430946445), (70, 1144757156), (140, 572378578), (257, 311801560), (280, 286189289), (401, 199832920), (514, 155900780), (802, 99916460), (1028, 77950390), (1285, 62360312), (1604, 49958230), (1799, 44543080), (2005, 39966584), (2056, 38975195), (2570, 31180156), (2777, 28855960), (2807, 28547560), (3208, 24979115), (3598, 22271540), (4010, 19983292), (5140, 15590078), (5554, 14427980), (5614, 14273780), (7196, 11135770), (8020, 9991646), (8995, 8908616), (10280, 7795039), (11108, 7213990), (11228, 7136890), (13885, 5771192), (14035, 5709512), (14392, 5567885), (16040, 4995823), (17990, 4454308), (19439, 4122280), (22216, 3606995), (22456, 3568445), (27770, 2885596), (28070, 2854756), (35980, 2227154), (38878, 2061140), (55540, 1442798), (56140, 1427378), (71960, 1113577), (77756, 1030570), (97195, 824456), (103057, 777560), (111080, 721399), (112280, 713689), (155512, 515285), (194390, 412228), (206114, 388780)]