101282560

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 246432816

約数和(自身を除く): 145150256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 536, 640, 670, 1072, 1181, 1280, 1340, 2144, 2362, 2680, 4288, 4724, 5360, 5905, 8576, 9448, 10720, 11810, 17152, 18896, 21440, 23620, 37792, 42880, 47240, 75584, 79127, 85760, 94480, 151168, 158254, 188960, 302336, 316508, 377920, 395635, 633016, 755840, 791270, 1266032, 1511680, 1582540, 2532064, 3165080, 5064128, 6330160, 10128256, 12660320, 20256512, 25320640, 50641280, 101282560]

約数ペア:

[(1, 101282560), (2, 50641280), (4, 25320640), (5, 20256512), (8, 12660320), (10, 10128256), (16, 6330160), (20, 5064128), (32, 3165080), (40, 2532064), (64, 1582540), (67, 1511680), (80, 1266032), (128, 791270), (134, 755840), (160, 633016), (256, 395635), (268, 377920), (320, 316508), (335, 302336), (536, 188960), (640, 158254), (670, 151168), (1072, 94480), (1181, 85760), (1280, 79127), (1340, 75584), (2144, 47240), (2362, 42880), (2680, 37792), (4288, 23620), (4724, 21440), (5360, 18896), (5905, 17152), (8576, 11810), (9448, 10720)]