11309409920

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 27388530000

約数和(自身を除く): 16079120080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 233, 298, 320, 466, 509, 596, 640, 745, 932, 1018, 1165, 1192, 1490, 1864, 2036, 2330, 2384, 2545, 2980, 3728, 4072, 4660, 4768, 5090, 5960, 7456, 8144, 9320, 9536, 10180, 11920, 14912, 16288, 18640, 19072, 20360, 23840, 29824, 32576, 34717, 37280, 40720, 47680, 65152, 69434, 74560, 75841, 81440, 95360, 118597, 138868, 149120, 151682, 162880, 173585, 237194, 277736, 303364, 325760, 347170, 379205, 474388, 555472, 592985, 606728, 694340, 758410, 948776, 1110944, 1185970, 1213456, 1388680, 1516820, 1897552, 2221888, 2371940, 2426912, 2777360, 3033640, 3795104, 4443776, 4743880, 4853824, 5554720, 6067280, 7590208, 9487760, 9707648, 11109440, 12134560, 15180416, 17670953, 18975520, 22218880, 24269120, 35341906, 37951040, 48538240, 70683812, 75902080, 88354765, 141367624, 176709530, 282735248, 353419060, 565470496, 706838120, 1130940992, 1413676240, 2261881984, 2827352480, 5654704960, 11309409920]

約数ペア:

[(1, 11309409920), (2, 5654704960), (4, 2827352480), (5, 2261881984), (8, 1413676240), (10, 1130940992), (16, 706838120), (20, 565470496), (32, 353419060), (40, 282735248), (64, 176709530), (80, 141367624), (128, 88354765), (149, 75902080), (160, 70683812), (233, 48538240), (298, 37951040), (320, 35341906), (466, 24269120), (509, 22218880), (596, 18975520), (640, 17670953), (745, 15180416), (932, 12134560), (1018, 11109440), (1165, 9707648), (1192, 9487760), (1490, 7590208), (1864, 6067280), (2036, 5554720), (2330, 4853824), (2384, 4743880), (2545, 4443776), (2980, 3795104), (3728, 3033640), (4072, 2777360), (4660, 2426912), (4768, 2371940), (5090, 2221888), (5960, 1897552), (7456, 1516820), (8144, 1388680), (9320, 1213456), (9536, 1185970), (10180, 1110944), (11920, 948776), (14912, 758410), (16288, 694340), (18640, 606728), (19072, 592985), (20360, 555472), (23840, 474388), (29824, 379205), (32576, 347170), (34717, 325760), (37280, 303364), (40720, 277736), (47680, 237194), (65152, 173585), (69434, 162880), (74560, 151682), (75841, 149120), (81440, 138868), (95360, 118597)]