4149202370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 7727166720

約数和(自身を除く): 3577964350

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 181, 355, 362, 389, 415, 710, 778, 830, 905, 1810, 1945, 3890, 5893, 11786, 12851, 15023, 25702, 27619, 29465, 30046, 32287, 55238, 58930, 64255, 64574, 70409, 75115, 128510, 138095, 140818, 150230, 161435, 276190, 322870, 352045, 704090, 1066633, 2133266, 2292377, 4584754, 4999039, 5333165, 5843947, 9998078, 10666330, 11461885, 11687894, 22923770, 24995195, 29219735, 49990390, 58439470, 414920237, 829840474, 2074601185, 4149202370]

約数ペア:

[(1, 4149202370), (2, 2074601185), (5, 829840474), (10, 414920237), (71, 58439470), (83, 49990390), (142, 29219735), (166, 24995195), (181, 22923770), (355, 11687894), (362, 11461885), (389, 10666330), (415, 9998078), (710, 5843947), (778, 5333165), (830, 4999039), (905, 4584754), (1810, 2292377), (1945, 2133266), (3890, 1066633), (5893, 704090), (11786, 352045), (12851, 322870), (15023, 276190), (25702, 161435), (27619, 150230), (29465, 140818), (30046, 138095), (32287, 128510), (55238, 75115), (58930, 70409), (64255, 64574)]