88839520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7211}}^1$

素因数の和:7244

約数の個数: 96

約数和(自身を含む): 261709056

約数和(自身を除く): 172869536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 7211, 12320, 14422, 28844, 36055, 50477, 57688, 72110, 79321, 100954, 115376, 144220, 158642, 201908, 230752, 252385, 288440, 317284, 396605, 403816, 504770, 555247, 576880, 634568, 793210, 807632, 1009540, 1110494, 1153760, 1269136, 1586420, 1615264, 2019080, 2220988, 2538272, 2776235, 3172840, 4038160, 4441976, 5552470, 6345680, 8076320, 8883952, 11104940, 12691360, 17767904, 22209880, 44419760, 88839520]

約数ペア:

[(1, 88839520), (2, 44419760), (4, 22209880), (5, 17767904), (7, 12691360), (8, 11104940), (10, 8883952), (11, 8076320), (14, 6345680), (16, 5552470), (20, 4441976), (22, 4038160), (28, 3172840), (32, 2776235), (35, 2538272), (40, 2220988), (44, 2019080), (55, 1615264), (56, 1586420), (70, 1269136), (77, 1153760), (80, 1110494), (88, 1009540), (110, 807632), (112, 793210), (140, 634568), (154, 576880), (160, 555247), (176, 504770), (220, 403816), (224, 396605), (280, 317284), (308, 288440), (352, 252385), (385, 230752), (440, 201908), (560, 158642), (616, 144220), (770, 115376), (880, 100954), (1120, 79321), (1232, 72110), (1540, 57688), (1760, 50477), (2464, 36055), (3080, 28844), (6160, 14422), (7211, 12320)]