88238920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28649}}^1$

素因数の和:28678

約数の個数: 64

約数和(自身を含む): 247536000

約数和(自身を除く): 159297080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 28649, 57298, 114596, 143245, 200543, 229192, 286490, 315139, 401086, 572980, 630278, 802172, 1002715, 1145960, 1260556, 1575695, 1604344, 2005430, 2205973, 2521112, 3151390, 4010860, 4411946, 6302780, 8021720, 8823892, 11029865, 12605560, 17647784, 22059730, 44119460, 88238920]

約数ペア:

[(1, 88238920), (2, 44119460), (4, 22059730), (5, 17647784), (7, 12605560), (8, 11029865), (10, 8823892), (11, 8021720), (14, 6302780), (20, 4411946), (22, 4010860), (28, 3151390), (35, 2521112), (40, 2205973), (44, 2005430), (55, 1604344), (56, 1575695), (70, 1260556), (77, 1145960), (88, 1002715), (110, 802172), (140, 630278), (154, 572980), (220, 401086), (280, 315139), (308, 286490), (385, 229192), (440, 200543), (616, 143245), (770, 114596), (1540, 57298), (3080, 28649)]