4426528080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1418759}}^1$

素因数の和:1418788

約数の個数: 80

約数和(自身を含む): 14777804160

約数和(自身を除く): 10351276080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 1418759, 2837518, 4256277, 5675036, 7093795, 8512554, 11350072, 14187590, 17025108, 18443867, 21281385, 22700144, 28375180, 34050216, 36887734, 42562770, 55331601, 56750360, 68100432, 73775468, 85125540, 92219335, 110663202, 113500720, 147550936, 170251080, 184438670, 221326404, 276658005, 295101872, 340502160, 368877340, 442652808, 553316010, 737754680, 885305616, 1106632020, 1475509360, 2213264040, 4426528080]

約数ペア:

[(1, 4426528080), (2, 2213264040), (3, 1475509360), (4, 1106632020), (5, 885305616), (6, 737754680), (8, 553316010), (10, 442652808), (12, 368877340), (13, 340502160), (15, 295101872), (16, 276658005), (20, 221326404), (24, 184438670), (26, 170251080), (30, 147550936), (39, 113500720), (40, 110663202), (48, 92219335), (52, 85125540), (60, 73775468), (65, 68100432), (78, 56750360), (80, 55331601), (104, 42562770), (120, 36887734), (130, 34050216), (156, 28375180), (195, 22700144), (208, 21281385), (240, 18443867), (260, 17025108), (312, 14187590), (390, 11350072), (520, 8512554), (624, 7093795), (780, 5675036), (1040, 4256277), (1560, 2837518), (3120, 1418759)]