14892869840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{4049}}^1$

素因数の和:6084

約数の個数: 80

約数和(自身を含む): 36158400000

約数和(自身を除く): 21265530160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1999, 3998, 4049, 7996, 8098, 9995, 15992, 16196, 19990, 20245, 31984, 32392, 39980, 40490, 45977, 64784, 79960, 80980, 91954, 93127, 159920, 161960, 183908, 186254, 229885, 323920, 367816, 372508, 459770, 465635, 735632, 745016, 919540, 931270, 1490032, 1839080, 1862540, 3678160, 3725080, 7450160, 8093951, 16187902, 32375804, 40469755, 64751608, 80939510, 129503216, 161879020, 186160873, 323758040, 372321746, 647516080, 744643492, 930804365, 1489286984, 1861608730, 2978573968, 3723217460, 7446434920, 14892869840]

約数ペア:

[(1, 14892869840), (2, 7446434920), (4, 3723217460), (5, 2978573968), (8, 1861608730), (10, 1489286984), (16, 930804365), (20, 744643492), (23, 647516080), (40, 372321746), (46, 323758040), (80, 186160873), (92, 161879020), (115, 129503216), (184, 80939510), (230, 64751608), (368, 40469755), (460, 32375804), (920, 16187902), (1840, 8093951), (1999, 7450160), (3998, 3725080), (4049, 3678160), (7996, 1862540), (8098, 1839080), (9995, 1490032), (15992, 931270), (16196, 919540), (19990, 745016), (20245, 735632), (31984, 465635), (32392, 459770), (39980, 372508), (40490, 367816), (45977, 323920), (64784, 229885), (79960, 186254), (80980, 183908), (91954, 161960), (93127, 159920)]