42104689280

素因数分解:

$2^7\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{52673}}^1$

素因数の和:53941

約数の個数: 64

約数和(自身を含む): 100739025000

約数和(自身を除く): 58634335720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1249, 2498, 4996, 6245, 9992, 12490, 19984, 24980, 39968, 49960, 52673, 79936, 99920, 105346, 159872, 199840, 210692, 263365, 399680, 421384, 526730, 799360, 842768, 1053460, 1685536, 2106920, 3371072, 4213840, 6742144, 8427680, 16855360, 33710720, 65788577, 131577154, 263154308, 328942885, 526308616, 657885770, 1052617232, 1315771540, 2105234464, 2631543080, 4210468928, 5263086160, 8420937856, 10526172320, 21052344640, 42104689280]

約数ペア:

[(1, 42104689280), (2, 21052344640), (4, 10526172320), (5, 8420937856), (8, 5263086160), (10, 4210468928), (16, 2631543080), (20, 2105234464), (32, 1315771540), (40, 1052617232), (64, 657885770), (80, 526308616), (128, 328942885), (160, 263154308), (320, 131577154), (640, 65788577), (1249, 33710720), (2498, 16855360), (4996, 8427680), (6245, 6742144), (9992, 4213840), (12490, 3371072), (19984, 2106920), (24980, 1685536), (39968, 1053460), (49960, 842768), (52673, 799360), (79936, 526730), (99920, 421384), (105346, 399680), (159872, 263365), (199840, 210692)]