233235520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{104123}}^1$

素因数の和:104147

約数の個数: 56

約数和(自身を含む): 634739904

約数和(自身を除く): 401504384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 104123, 208246, 416492, 520615, 728861, 832984, 1041230, 1457722, 1665968, 2082460, 2915444, 3331936, 3644305, 4164920, 5830888, 6663872, 7288610, 8329840, 11661776, 14577220, 16659680, 23323552, 29154440, 33319360, 46647104, 58308880, 116617760, 233235520]

約数ペア:

[(1, 233235520), (2, 116617760), (4, 58308880), (5, 46647104), (7, 33319360), (8, 29154440), (10, 23323552), (14, 16659680), (16, 14577220), (20, 11661776), (28, 8329840), (32, 7288610), (35, 6663872), (40, 5830888), (56, 4164920), (64, 3644305), (70, 3331936), (80, 2915444), (112, 2082460), (140, 1665968), (160, 1457722), (224, 1041230), (280, 832984), (320, 728861), (448, 520615), (560, 416492), (1120, 208246), (2240, 104123)]