2280825040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59273}}^1$

素因数の和:59336

約数の個数: 80

約数和(自身を含む): 5865280848

約数和(自身を除く): 3584455808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7696, 9620, 19240, 38480, 59273, 118546, 237092, 296365, 474184, 592730, 770549, 948368, 1185460, 1541098, 2193101, 2370920, 3082196, 3852745, 4386202, 4741840, 6164392, 7705490, 8772404, 10965505, 12328784, 15410980, 17544808, 21931010, 28510313, 30821960, 35089616, 43862020, 57020626, 61643920, 87724040, 114041252, 142551565, 175448080, 228082504, 285103130, 456165008, 570206260, 1140412520, 2280825040]

約数ペア:

[(1, 2280825040), (2, 1140412520), (4, 570206260), (5, 456165008), (8, 285103130), (10, 228082504), (13, 175448080), (16, 142551565), (20, 114041252), (26, 87724040), (37, 61643920), (40, 57020626), (52, 43862020), (65, 35089616), (74, 30821960), (80, 28510313), (104, 21931010), (130, 17544808), (148, 15410980), (185, 12328784), (208, 10965505), (260, 8772404), (296, 7705490), (370, 6164392), (481, 4741840), (520, 4386202), (592, 3852745), (740, 3082196), (962, 2370920), (1040, 2193101), (1480, 1541098), (1924, 1185460), (2405, 948368), (2960, 770549), (3848, 592730), (4810, 474184), (7696, 296365), (9620, 237092), (19240, 118546), (38480, 59273)]