83043520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 228526848

約数和(自身を除く): 145483328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 283, 320, 448, 524, 560, 566, 655, 917, 1048, 1120, 1132, 1310, 1415, 1834, 1981, 2096, 2240, 2264, 2620, 2830, 3668, 3962, 4192, 4528, 4585, 5240, 5660, 7336, 7924, 8384, 9056, 9170, 9905, 10480, 11320, 14672, 15848, 18112, 18340, 19810, 20960, 22640, 29344, 31696, 36680, 37073, 39620, 41920, 45280, 58688, 63392, 73360, 74146, 79240, 90560, 126784, 146720, 148292, 158480, 185365, 259511, 293440, 296584, 316960, 370730, 519022, 593168, 633920, 741460, 1038044, 1186336, 1297555, 1482920, 2076088, 2372672, 2595110, 2965840, 4152176, 5190220, 5931680, 8304352, 10380440, 11863360, 16608704, 20760880, 41521760, 83043520]

約数ペア:

[(1, 83043520), (2, 41521760), (4, 20760880), (5, 16608704), (7, 11863360), (8, 10380440), (10, 8304352), (14, 5931680), (16, 5190220), (20, 4152176), (28, 2965840), (32, 2595110), (35, 2372672), (40, 2076088), (56, 1482920), (64, 1297555), (70, 1186336), (80, 1038044), (112, 741460), (131, 633920), (140, 593168), (160, 519022), (224, 370730), (262, 316960), (280, 296584), (283, 293440), (320, 259511), (448, 185365), (524, 158480), (560, 148292), (566, 146720), (655, 126784), (917, 90560), (1048, 79240), (1120, 74146), (1132, 73360), (1310, 63392), (1415, 58688), (1834, 45280), (1981, 41920), (2096, 39620), (2240, 37073), (2264, 36680), (2620, 31696), (2830, 29344), (3668, 22640), (3962, 20960), (4192, 19810), (4528, 18340), (4585, 18112), (5240, 15848), (5660, 14672), (7336, 11320), (7924, 10480), (8384, 9905), (9056, 9170)]