85255520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 232098048

約数和(自身を除く): 146842528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 467, 560, 652, 815, 934, 1120, 1141, 1304, 1630, 1868, 2282, 2335, 2608, 3260, 3269, 3736, 4564, 4670, 5216, 5705, 6520, 6538, 7472, 9128, 9340, 11410, 13040, 13076, 14944, 16345, 18256, 18680, 22820, 26080, 26152, 32690, 36512, 37360, 45640, 52304, 65380, 74720, 76121, 91280, 104608, 130760, 152242, 182560, 261520, 304484, 380605, 523040, 532847, 608968, 761210, 1065694, 1217936, 1522420, 2131388, 2435872, 2664235, 3044840, 4262776, 5328470, 6089680, 8525552, 10656940, 12179360, 17051104, 21313880, 42627760, 85255520]

約数ペア:

[(1, 85255520), (2, 42627760), (4, 21313880), (5, 17051104), (7, 12179360), (8, 10656940), (10, 8525552), (14, 6089680), (16, 5328470), (20, 4262776), (28, 3044840), (32, 2664235), (35, 2435872), (40, 2131388), (56, 1522420), (70, 1217936), (80, 1065694), (112, 761210), (140, 608968), (160, 532847), (163, 523040), (224, 380605), (280, 304484), (326, 261520), (467, 182560), (560, 152242), (652, 130760), (815, 104608), (934, 91280), (1120, 76121), (1141, 74720), (1304, 65380), (1630, 52304), (1868, 45640), (2282, 37360), (2335, 36512), (2608, 32690), (3260, 26152), (3269, 26080), (3736, 22820), (4564, 18680), (4670, 18256), (5216, 16345), (5705, 14944), (6520, 13076), (6538, 13040), (7472, 11410), (9128, 9340)]