19552143040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{5879}}^1$

素因数の和:6462

約数の個数: 112

約数和(自身を含む): 49106937600

約数和(自身を除く): 29554794560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 547, 608, 760, 1094, 1216, 1520, 2188, 2735, 3040, 4376, 5470, 5879, 6080, 8752, 10393, 10940, 11758, 17504, 20786, 21880, 23516, 29395, 35008, 41572, 43760, 47032, 51965, 58790, 83144, 87520, 94064, 103930, 111701, 117580, 166288, 175040, 188128, 207860, 223402, 235160, 332576, 376256, 415720, 446804, 470320, 558505, 665152, 831440, 893608, 940640, 1117010, 1662880, 1787216, 1881280, 2234020, 3215813, 3325760, 3574432, 4468040, 6431626, 7148864, 8936080, 12863252, 16079065, 17872160, 25726504, 32158130, 35744320, 51453008, 61100447, 64316260, 102906016, 122200894, 128632520, 205812032, 244401788, 257265040, 305502235, 488803576, 514530080, 611004470, 977607152, 1029060160, 1222008940, 1955214304, 2444017880, 3910428608, 4888035760, 9776071520, 19552143040]

約数ペア:

[(1, 19552143040), (2, 9776071520), (4, 4888035760), (5, 3910428608), (8, 2444017880), (10, 1955214304), (16, 1222008940), (19, 1029060160), (20, 977607152), (32, 611004470), (38, 514530080), (40, 488803576), (64, 305502235), (76, 257265040), (80, 244401788), (95, 205812032), (152, 128632520), (160, 122200894), (190, 102906016), (304, 64316260), (320, 61100447), (380, 51453008), (547, 35744320), (608, 32158130), (760, 25726504), (1094, 17872160), (1216, 16079065), (1520, 12863252), (2188, 8936080), (2735, 7148864), (3040, 6431626), (4376, 4468040), (5470, 3574432), (5879, 3325760), (6080, 3215813), (8752, 2234020), (10393, 1881280), (10940, 1787216), (11758, 1662880), (17504, 1117010), (20786, 940640), (21880, 893608), (23516, 831440), (29395, 665152), (35008, 558505), (41572, 470320), (43760, 446804), (47032, 415720), (51965, 376256), (58790, 332576), (83144, 235160), (87520, 223402), (94064, 207860), (103930, 188128), (111701, 175040), (117580, 166288)]