7312857560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{12073}}^1$

素因数の和:12900

約数の個数: 64

約数和(自身を含む): 17343093600

約数和(自身を除く): 10030236040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 797, 1594, 3188, 3985, 6376, 7970, 12073, 15143, 15940, 24146, 30286, 31880, 48292, 60365, 60572, 75715, 96584, 120730, 121144, 151430, 229387, 241460, 302860, 458774, 482920, 605720, 917548, 1146935, 1835096, 2293870, 4587740, 9175480, 9622181, 19244362, 38488724, 48110905, 76977448, 96221810, 182821439, 192443620, 365642878, 384887240, 731285756, 914107195, 1462571512, 1828214390, 3656428780, 7312857560]

約数ペア:

[(1, 7312857560), (2, 3656428780), (4, 1828214390), (5, 1462571512), (8, 914107195), (10, 731285756), (19, 384887240), (20, 365642878), (38, 192443620), (40, 182821439), (76, 96221810), (95, 76977448), (152, 48110905), (190, 38488724), (380, 19244362), (760, 9622181), (797, 9175480), (1594, 4587740), (3188, 2293870), (3985, 1835096), (6376, 1146935), (7970, 917548), (12073, 605720), (15143, 482920), (15940, 458774), (24146, 302860), (30286, 241460), (31880, 229387), (48292, 151430), (60365, 121144), (60572, 120730), (75715, 96584)]