77583520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 213591168

約数和(自身を除く): 136007648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1307, 1484, 1696, 1855, 2120, 2614, 2968, 3710, 4240, 5228, 5936, 6535, 7420, 8480, 9149, 10456, 11872, 13070, 14840, 18298, 20912, 26140, 29680, 36596, 41824, 45745, 52280, 59360, 69271, 73192, 91490, 104560, 138542, 146384, 182980, 209120, 277084, 292768, 346355, 365960, 484897, 554168, 692710, 731920, 969794, 1108336, 1385420, 1463840, 1939588, 2216672, 2424485, 2770840, 3879176, 4848970, 5541680, 7758352, 9697940, 11083360, 15516704, 19395880, 38791760, 77583520]

約数ペア:

[(1, 77583520), (2, 38791760), (4, 19395880), (5, 15516704), (7, 11083360), (8, 9697940), (10, 7758352), (14, 5541680), (16, 4848970), (20, 3879176), (28, 2770840), (32, 2424485), (35, 2216672), (40, 1939588), (53, 1463840), (56, 1385420), (70, 1108336), (80, 969794), (106, 731920), (112, 692710), (140, 554168), (160, 484897), (212, 365960), (224, 346355), (265, 292768), (280, 277084), (371, 209120), (424, 182980), (530, 146384), (560, 138542), (742, 104560), (848, 91490), (1060, 73192), (1120, 69271), (1307, 59360), (1484, 52280), (1696, 45745), (1855, 41824), (2120, 36596), (2614, 29680), (2968, 26140), (3710, 20912), (4240, 18298), (5228, 14840), (5936, 13070), (6535, 11872), (7420, 10456), (8480, 9149)]