17425888640

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5077}}^1$

素因数の和:5300

約数の個数: 128

約数和(自身を含む): 43259685120

約数和(自身を除く): 25833796480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 173, 248, 310, 320, 346, 496, 620, 640, 692, 865, 992, 1240, 1384, 1730, 1984, 2480, 2768, 3460, 3968, 4960, 5077, 5363, 5536, 6920, 9920, 10154, 10726, 11072, 13840, 19840, 20308, 21452, 22144, 25385, 26815, 27680, 40616, 42904, 50770, 53630, 55360, 81232, 85808, 101540, 107260, 110720, 157387, 162464, 171616, 203080, 214520, 314774, 324928, 343232, 406160, 429040, 629548, 649856, 686464, 786935, 812320, 858080, 878321, 1259096, 1573870, 1624640, 1716160, 1756642, 2518192, 3147740, 3249280, 3432320, 3513284, 4391605, 5036384, 6295480, 7026568, 8783210, 10072768, 12590960, 14053136, 17566420, 20145536, 25181920, 27227951, 28106272, 35132840, 50363840, 54455902, 56212544, 70265680, 100727680, 108911804, 112425088, 136139755, 140531360, 217823608, 272279510, 281062720, 435647216, 544559020, 562125440, 871294432, 1089118040, 1742588864, 2178236080, 3485177728, 4356472160, 8712944320, 17425888640]

約数ペア:

[(1, 17425888640), (2, 8712944320), (4, 4356472160), (5, 3485177728), (8, 2178236080), (10, 1742588864), (16, 1089118040), (20, 871294432), (31, 562125440), (32, 544559020), (40, 435647216), (62, 281062720), (64, 272279510), (80, 217823608), (124, 140531360), (128, 136139755), (155, 112425088), (160, 108911804), (173, 100727680), (248, 70265680), (310, 56212544), (320, 54455902), (346, 50363840), (496, 35132840), (620, 28106272), (640, 27227951), (692, 25181920), (865, 20145536), (992, 17566420), (1240, 14053136), (1384, 12590960), (1730, 10072768), (1984, 8783210), (2480, 7026568), (2768, 6295480), (3460, 5036384), (3968, 4391605), (4960, 3513284), (5077, 3432320), (5363, 3249280), (5536, 3147740), (6920, 2518192), (9920, 1756642), (10154, 1716160), (10726, 1624640), (11072, 1573870), (13840, 1259096), (19840, 878321), (20308, 858080), (21452, 812320), (22144, 786935), (25385, 686464), (26815, 649856), (27680, 629548), (40616, 429040), (42904, 406160), (50770, 343232), (53630, 324928), (55360, 314774), (81232, 214520), (85808, 203080), (101540, 171616), (107260, 162464), (110720, 157387)]