103668528640

素因数分解:

$2^9\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{14731}}^1$

素因数の和:17503

約数の個数: 80

約数和(自身を含む): 248668794000

約数和(自身を除く): 145000265360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2749, 5498, 10996, 13745, 14731, 21992, 27490, 29462, 43984, 54980, 58924, 73655, 87968, 109960, 117848, 147310, 175936, 219920, 235696, 294620, 351872, 439840, 471392, 589240, 703744, 879680, 942784, 1178480, 1407488, 1759360, 1885568, 2356960, 3518720, 3771136, 4713920, 7037440, 7542272, 9427840, 18855680, 37711360, 40495519, 80991038, 161982076, 202477595, 323964152, 404955190, 647928304, 809910380, 1295856608, 1619820760, 2591713216, 3239641520, 5183426432, 6479283040, 10366852864, 12958566080, 20733705728, 25917132160, 51834264320, 103668528640]

約数ペア:

[(1, 103668528640), (2, 51834264320), (4, 25917132160), (5, 20733705728), (8, 12958566080), (10, 10366852864), (16, 6479283040), (20, 5183426432), (32, 3239641520), (40, 2591713216), (64, 1619820760), (80, 1295856608), (128, 809910380), (160, 647928304), (256, 404955190), (320, 323964152), (512, 202477595), (640, 161982076), (1280, 80991038), (2560, 40495519), (2749, 37711360), (5498, 18855680), (10996, 9427840), (13745, 7542272), (14731, 7037440), (21992, 4713920), (27490, 3771136), (29462, 3518720), (43984, 2356960), (54980, 1885568), (58924, 1759360), (73655, 1407488), (87968, 1178480), (109960, 942784), (117848, 879680), (147310, 703744), (175936, 589240), (219920, 471392), (235696, 439840), (294620, 351872)]