3954895840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10733}}^1$

素因数の和:10809

約数の個数: 144

約数和(自身を含む): 11101188672

約数和(自身を除く): 7146292832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 160, 188, 196, 224, 235, 245, 280, 329, 376, 392, 470, 490, 560, 658, 752, 784, 940, 980, 1120, 1316, 1504, 1568, 1645, 1880, 1960, 2303, 2632, 3290, 3760, 3920, 4606, 5264, 6580, 7520, 7840, 9212, 10528, 10733, 11515, 13160, 18424, 21466, 23030, 26320, 36848, 42932, 46060, 52640, 53665, 73696, 75131, 85864, 92120, 107330, 150262, 171728, 184240, 214660, 300524, 343456, 368480, 375655, 429320, 504451, 525917, 601048, 751310, 858640, 1008902, 1051834, 1202096, 1502620, 1717280, 2017804, 2103668, 2404192, 2522255, 2629585, 3005240, 3531157, 4035608, 4207336, 5044510, 5259170, 6010480, 7062314, 8071216, 8414672, 10089020, 10518340, 12020960, 14124628, 16142432, 16829344, 17655785, 20178040, 21036680, 24718099, 28249256, 35311570, 40356080, 42073360, 49436198, 56498512, 70623140, 80712160, 84146720, 98872396, 112997024, 123590495, 141246280, 197744792, 247180990, 282492560, 395489584, 494361980, 564985120, 790979168, 988723960, 1977447920, 3954895840]

約数ペア:

[(1, 3954895840), (2, 1977447920), (4, 988723960), (5, 790979168), (7, 564985120), (8, 494361980), (10, 395489584), (14, 282492560), (16, 247180990), (20, 197744792), (28, 141246280), (32, 123590495), (35, 112997024), (40, 98872396), (47, 84146720), (49, 80712160), (56, 70623140), (70, 56498512), (80, 49436198), (94, 42073360), (98, 40356080), (112, 35311570), (140, 28249256), (160, 24718099), (188, 21036680), (196, 20178040), (224, 17655785), (235, 16829344), (245, 16142432), (280, 14124628), (329, 12020960), (376, 10518340), (392, 10089020), (470, 8414672), (490, 8071216), (560, 7062314), (658, 6010480), (752, 5259170), (784, 5044510), (940, 4207336), (980, 4035608), (1120, 3531157), (1316, 3005240), (1504, 2629585), (1568, 2522255), (1645, 2404192), (1880, 2103668), (1960, 2017804), (2303, 1717280), (2632, 1502620), (3290, 1202096), (3760, 1051834), (3920, 1008902), (4606, 858640), (5264, 751310), (6580, 601048), (7520, 525917), (7840, 504451), (9212, 429320), (10528, 375655), (10733, 368480), (11515, 343456), (13160, 300524), (18424, 214660), (21466, 184240), (23030, 171728), (26320, 150262), (36848, 107330), (42932, 92120), (46060, 85864), (52640, 75131), (53665, 73696)]