128647536050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{32143}}^1$

素因数の和:32568

約数の個数: 96

約数和(自身を含む): 275502366720

約数和(自身を除く): 146854830670

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 383, 418, 475, 550, 766, 950, 1045, 1915, 2090, 3830, 4213, 5225, 7277, 8426, 9575, 10450, 14554, 19150, 21065, 32143, 36385, 42130, 64286, 72770, 80047, 105325, 160094, 160715, 181925, 210650, 321430, 353573, 363850, 400235, 610717, 707146, 800470, 803575, 1221434, 1607150, 1767865, 2001175, 3053585, 3535730, 4002350, 6107170, 6717887, 8839325, 12310769, 13435774, 15267925, 17678650, 24621538, 30535850, 33589435, 61553845, 67178870, 123107690, 135418459, 167947175, 233904611, 270836918, 307769225, 335894350, 467809222, 615538450, 677092295, 1169523055, 1354184590, 2339046110, 2572950721, 3385461475, 5145901442, 5847615275, 6770922950, 11695230550, 12864753605, 25729507210, 64323768025, 128647536050]

約数ペア:

[(1, 128647536050), (2, 64323768025), (5, 25729507210), (10, 12864753605), (11, 11695230550), (19, 6770922950), (22, 5847615275), (25, 5145901442), (38, 3385461475), (50, 2572950721), (55, 2339046110), (95, 1354184590), (110, 1169523055), (190, 677092295), (209, 615538450), (275, 467809222), (383, 335894350), (418, 307769225), (475, 270836918), (550, 233904611), (766, 167947175), (950, 135418459), (1045, 123107690), (1915, 67178870), (2090, 61553845), (3830, 33589435), (4213, 30535850), (5225, 24621538), (7277, 17678650), (8426, 15267925), (9575, 13435774), (10450, 12310769), (14554, 8839325), (19150, 6717887), (21065, 6107170), (32143, 4002350), (36385, 3535730), (42130, 3053585), (64286, 2001175), (72770, 1767865), (80047, 1607150), (105325, 1221434), (160094, 803575), (160715, 800470), (181925, 707146), (210650, 610717), (321430, 400235), (353573, 363850)]