63527680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 157175424

約数和(自身を除く): 93647744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1601, 1984, 2480, 3202, 3968, 4960, 6404, 7936, 8005, 9920, 12808, 16010, 19840, 25616, 32020, 39680, 49631, 51232, 64040, 99262, 102464, 128080, 198524, 204928, 248155, 256160, 397048, 409856, 496310, 512320, 794096, 992620, 1024640, 1588192, 1985240, 2049280, 3176384, 3970480, 6352768, 7940960, 12705536, 15881920, 31763840, 63527680]

約数ペア:

[(1, 63527680), (2, 31763840), (4, 15881920), (5, 12705536), (8, 7940960), (10, 6352768), (16, 3970480), (20, 3176384), (31, 2049280), (32, 1985240), (40, 1588192), (62, 1024640), (64, 992620), (80, 794096), (124, 512320), (128, 496310), (155, 409856), (160, 397048), (248, 256160), (256, 248155), (310, 204928), (320, 198524), (496, 128080), (620, 102464), (640, 99262), (992, 64040), (1240, 51232), (1280, 49631), (1601, 39680), (1984, 32020), (2480, 25616), (3202, 19840), (3968, 16010), (4960, 12808), (6404, 9920), (7936, 8005)]