8889357891730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1\times {\mathrm{112771}}^1$

素因数の和:116095

約数の個数: 64

約数和(自身を含む): 16977075793920

約数和(自身を除く): 8087717902190

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 3167, 4978, 6334, 12445, 15835, 24890, 31670, 60173, 112771, 120346, 225542, 300865, 414877, 563855, 601730, 829754, 1127710, 2074385, 2142649, 4148770, 4285298, 7882663, 10713245, 14773001, 15765326, 21426490, 29546002, 39413315, 73865005, 78826630, 147730010, 280687019, 357145757, 561374038, 714291514, 1403435095, 1785728785, 2806870190, 3571457570, 6785769383, 13571538766, 33928846915, 46786094167, 67857693830, 93572188334, 233930470835, 467860941670, 888935789173, 1777871578346, 4444678945865, 8889357891730]

約数ペア:

[(1, 8889357891730), (2, 4444678945865), (5, 1777871578346), (10, 888935789173), (19, 467860941670), (38, 233930470835), (95, 93572188334), (131, 67857693830), (190, 46786094167), (262, 33928846915), (655, 13571538766), (1310, 6785769383), (2489, 3571457570), (3167, 2806870190), (4978, 1785728785), (6334, 1403435095), (12445, 714291514), (15835, 561374038), (24890, 357145757), (31670, 280687019), (60173, 147730010), (112771, 78826630), (120346, 73865005), (225542, 39413315), (300865, 29546002), (414877, 21426490), (563855, 15765326), (601730, 14773001), (829754, 10713245), (1127710, 7882663), (2074385, 4285298), (2142649, 4148770)]