403039520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1$

素因数の和:5302

約数の個数: 96

約数和(自身を含む): 1053340848

約数和(自身を除く): 650301328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1924, 2080, 2405, 2960, 3848, 4810, 5237, 5920, 7696, 9620, 10474, 15392, 19240, 20948, 26185, 38480, 41896, 52370, 68081, 76960, 83792, 104740, 136162, 167584, 193769, 209480, 272324, 340405, 387538, 418960, 544648, 680810, 775076, 837920, 968845, 1089296, 1361620, 1550152, 1937690, 2178592, 2518997, 2723240, 3100304, 3875380, 5037994, 5446480, 6200608, 7750760, 10075988, 10892960, 12594985, 15501520, 20151976, 25189970, 31003040, 40303952, 50379940, 80607904, 100759880, 201519760, 403039520]

約数ペア:

[(1, 403039520), (2, 201519760), (4, 100759880), (5, 80607904), (8, 50379940), (10, 40303952), (13, 31003040), (16, 25189970), (20, 20151976), (26, 15501520), (32, 12594985), (37, 10892960), (40, 10075988), (52, 7750760), (65, 6200608), (74, 5446480), (80, 5037994), (104, 3875380), (130, 3100304), (148, 2723240), (160, 2518997), (185, 2178592), (208, 1937690), (260, 1550152), (296, 1361620), (370, 1089296), (416, 968845), (481, 837920), (520, 775076), (592, 680810), (740, 544648), (962, 418960), (1040, 387538), (1184, 340405), (1480, 272324), (1924, 209480), (2080, 193769), (2405, 167584), (2960, 136162), (3848, 104740), (4810, 83792), (5237, 76960), (5920, 68081), (7696, 52370), (9620, 41896), (10474, 38480), (15392, 26185), (19240, 20948)]