4419955478080

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1376693}}^1$

素因数の和:1376916

約数の個数: 112

約数和(自身を含む): 10742178078720

約数和(自身を除く): 6322222600640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 127, 158, 160, 254, 316, 320, 395, 508, 632, 635, 790, 1016, 1264, 1270, 1580, 2032, 2528, 2540, 3160, 4064, 5056, 5080, 6320, 8128, 10033, 10160, 12640, 20066, 20320, 25280, 40132, 40640, 50165, 80264, 100330, 160528, 200660, 321056, 401320, 642112, 802640, 1376693, 1605280, 2753386, 3210560, 5506772, 6883465, 11013544, 13766930, 22027088, 27533860, 44054176, 55067720, 88108352, 108758747, 110135440, 174840011, 217517494, 220270880, 349680022, 435034988, 440541760, 543793735, 699360044, 870069976, 874200055, 1087587470, 1398720088, 1740139952, 1748400110, 2175174940, 2797440176, 3480279904, 3496800220, 4350349880, 5594880352, 6960559808, 6993600440, 8700699760, 11189760704, 13812360869, 13987200880, 17401399520, 27624721738, 27974401760, 34802799040, 55249443476, 55948803520, 69061804345, 110498886952, 138123608690, 220997773904, 276247217380, 441995547808, 552494434760, 883991095616, 1104988869520, 2209977739040, 4419955478080]

約数ペア:

[(1, 4419955478080), (2, 2209977739040), (4, 1104988869520), (5, 883991095616), (8, 552494434760), (10, 441995547808), (16, 276247217380), (20, 220997773904), (32, 138123608690), (40, 110498886952), (64, 69061804345), (79, 55948803520), (80, 55249443476), (127, 34802799040), (158, 27974401760), (160, 27624721738), (254, 17401399520), (316, 13987200880), (320, 13812360869), (395, 11189760704), (508, 8700699760), (632, 6993600440), (635, 6960559808), (790, 5594880352), (1016, 4350349880), (1264, 3496800220), (1270, 3480279904), (1580, 2797440176), (2032, 2175174940), (2528, 1748400110), (2540, 1740139952), (3160, 1398720088), (4064, 1087587470), (5056, 874200055), (5080, 870069976), (6320, 699360044), (8128, 543793735), (10033, 440541760), (10160, 435034988), (12640, 349680022), (20066, 220270880), (20320, 217517494), (25280, 174840011), (40132, 110135440), (40640, 108758747), (50165, 88108352), (80264, 55067720), (100330, 44054176), (160528, 27533860), (200660, 22027088), (321056, 13766930), (401320, 11013544), (642112, 6883465), (802640, 5506772), (1376693, 3210560), (1605280, 2753386)]