461494000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1907}}^1$

素因数の和:1952

約数の個数: 120

約数和(自身を含む): 1227202704

約数和(自身を除く): 765708704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 125, 176, 200, 220, 242, 250, 275, 400, 440, 484, 500, 550, 605, 880, 968, 1000, 1100, 1210, 1375, 1907, 1936, 2000, 2200, 2420, 2750, 3025, 3814, 4400, 4840, 5500, 6050, 7628, 9535, 9680, 11000, 12100, 15125, 15256, 19070, 20977, 22000, 24200, 30250, 30512, 38140, 41954, 47675, 48400, 60500, 76280, 83908, 95350, 104885, 121000, 152560, 167816, 190700, 209770, 230747, 238375, 242000, 335632, 381400, 419540, 461494, 476750, 524425, 762800, 839080, 922988, 953500, 1048850, 1153735, 1678160, 1845976, 1907000, 2097700, 2307470, 2622125, 3691952, 3814000, 4195400, 4614940, 5244250, 5768675, 8390800, 9229880, 10488500, 11537350, 18459760, 20977000, 23074700, 28843375, 41954000, 46149400, 57686750, 92298800, 115373500, 230747000, 461494000]

約数ペア:

[(1, 461494000), (2, 230747000), (4, 115373500), (5, 92298800), (8, 57686750), (10, 46149400), (11, 41954000), (16, 28843375), (20, 23074700), (22, 20977000), (25, 18459760), (40, 11537350), (44, 10488500), (50, 9229880), (55, 8390800), (80, 5768675), (88, 5244250), (100, 4614940), (110, 4195400), (121, 3814000), (125, 3691952), (176, 2622125), (200, 2307470), (220, 2097700), (242, 1907000), (250, 1845976), (275, 1678160), (400, 1153735), (440, 1048850), (484, 953500), (500, 922988), (550, 839080), (605, 762800), (880, 524425), (968, 476750), (1000, 461494), (1100, 419540), (1210, 381400), (1375, 335632), (1907, 242000), (1936, 238375), (2000, 230747), (2200, 209770), (2420, 190700), (2750, 167816), (3025, 152560), (3814, 121000), (4400, 104885), (4840, 95350), (5500, 83908), (6050, 76280), (7628, 60500), (9535, 48400), (9680, 47675), (11000, 41954), (12100, 38140), (15125, 30512), (15256, 30250), (19070, 24200), (20977, 22000)]