235459520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43283}}^1$

素因数の和:43317

約数の個数: 56

約数和(自身を含む): 593683344

約数和(自身を除く): 358223824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 43283, 86566, 173132, 216415, 346264, 432830, 692528, 735811, 865660, 1385056, 1471622, 1731320, 2770112, 2943244, 3462640, 3679055, 5886488, 6925280, 7358110, 11772976, 13850560, 14716220, 23545952, 29432440, 47091904, 58864880, 117729760, 235459520]

約数ペア:

[(1, 235459520), (2, 117729760), (4, 58864880), (5, 47091904), (8, 29432440), (10, 23545952), (16, 14716220), (17, 13850560), (20, 11772976), (32, 7358110), (34, 6925280), (40, 5886488), (64, 3679055), (68, 3462640), (80, 2943244), (85, 2770112), (136, 1731320), (160, 1471622), (170, 1385056), (272, 865660), (320, 735811), (340, 692528), (544, 432830), (680, 346264), (1088, 216415), (1360, 173132), (2720, 86566), (5440, 43283)]