28545952000

素因数分解:

$2^8\times 5^3\times {\mathrm{733}}^1\times {\mathrm{1217}}^1$

素因数の和:1981

約数の個数: 144

約数和(自身を含む): 71267060592

約数和(自身を除く): 42721108592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 733, 800, 1000, 1217, 1280, 1466, 1600, 2000, 2434, 2932, 3200, 3665, 4000, 4868, 5864, 6085, 6400, 7330, 8000, 9736, 11728, 12170, 14660, 16000, 18325, 19472, 23456, 24340, 29320, 30425, 32000, 36650, 38944, 46912, 48680, 58640, 60850, 73300, 77888, 91625, 93824, 97360, 117280, 121700, 146600, 152125, 155776, 183250, 187648, 194720, 234560, 243400, 293200, 304250, 311552, 366500, 389440, 469120, 486800, 586400, 608500, 733000, 778880, 892061, 938240, 973600, 1172800, 1217000, 1466000, 1557760, 1784122, 1947200, 2345600, 2434000, 2932000, 3568244, 3894400, 4460305, 4691200, 4868000, 5864000, 7136488, 7788800, 8920610, 9736000, 11728000, 14272976, 17841220, 19472000, 22301525, 23456000, 28545952, 35682440, 38944000, 44603050, 57091904, 71364880, 89206100, 111507625, 114183808, 142729760, 178412200, 223015250, 228367616, 285459520, 356824400, 446030500, 570919040, 713648800, 892061000, 1141838080, 1427297600, 1784122000, 2854595200, 3568244000, 5709190400, 7136488000, 14272976000, 28545952000]

約数ペア:

[(1, 28545952000), (2, 14272976000), (4, 7136488000), (5, 5709190400), (8, 3568244000), (10, 2854595200), (16, 1784122000), (20, 1427297600), (25, 1141838080), (32, 892061000), (40, 713648800), (50, 570919040), (64, 446030500), (80, 356824400), (100, 285459520), (125, 228367616), (128, 223015250), (160, 178412200), (200, 142729760), (250, 114183808), (256, 111507625), (320, 89206100), (400, 71364880), (500, 57091904), (640, 44603050), (733, 38944000), (800, 35682440), (1000, 28545952), (1217, 23456000), (1280, 22301525), (1466, 19472000), (1600, 17841220), (2000, 14272976), (2434, 11728000), (2932, 9736000), (3200, 8920610), (3665, 7788800), (4000, 7136488), (4868, 5864000), (5864, 4868000), (6085, 4691200), (6400, 4460305), (7330, 3894400), (8000, 3568244), (9736, 2932000), (11728, 2434000), (12170, 2345600), (14660, 1947200), (16000, 1784122), (18325, 1557760), (19472, 1466000), (23456, 1217000), (24340, 1172800), (29320, 973600), (30425, 938240), (32000, 892061), (36650, 778880), (38944, 733000), (46912, 608500), (48680, 586400), (58640, 486800), (60850, 469120), (73300, 389440), (77888, 366500), (91625, 311552), (93824, 304250), (97360, 293200), (117280, 243400), (121700, 234560), (146600, 194720), (152125, 187648), (155776, 183250)]