2396554240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2099}}^1$

素因数の和:2347

約数の個数: 88

約数和(自身を含む): 5777452800

約数和(自身を除く): 3380898560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 256, 320, 446, 512, 640, 892, 1024, 1115, 1280, 1784, 2099, 2230, 2560, 3568, 4198, 4460, 5120, 7136, 8396, 8920, 10495, 14272, 16792, 17840, 20990, 28544, 33584, 35680, 41980, 57088, 67168, 71360, 83960, 114176, 134336, 142720, 167920, 228352, 268672, 285440, 335840, 468077, 537344, 570880, 671680, 936154, 1074688, 1141760, 1343360, 1872308, 2149376, 2340385, 2686720, 3744616, 4680770, 5373440, 7489232, 9361540, 10746880, 14978464, 18723080, 29956928, 37446160, 59913856, 74892320, 119827712, 149784640, 239655424, 299569280, 479310848, 599138560, 1198277120, 2396554240]

約数ペア:

[(1, 2396554240), (2, 1198277120), (4, 599138560), (5, 479310848), (8, 299569280), (10, 239655424), (16, 149784640), (20, 119827712), (32, 74892320), (40, 59913856), (64, 37446160), (80, 29956928), (128, 18723080), (160, 14978464), (223, 10746880), (256, 9361540), (320, 7489232), (446, 5373440), (512, 4680770), (640, 3744616), (892, 2686720), (1024, 2340385), (1115, 2149376), (1280, 1872308), (1784, 1343360), (2099, 1141760), (2230, 1074688), (2560, 936154), (3568, 671680), (4198, 570880), (4460, 537344), (5120, 468077), (7136, 335840), (8396, 285440), (8920, 268672), (10495, 228352), (14272, 167920), (16792, 142720), (17840, 134336), (20990, 114176), (28544, 83960), (33584, 71360), (35680, 67168), (41980, 57088)]