86925440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19403}}^1$

素因数の和:19429

約数の個数: 64

約数和(自身を含む): 237504960

約数和(自身を除く): 150579520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19403, 38806, 77612, 97015, 135821, 155224, 194030, 271642, 310448, 388060, 543284, 620896, 679105, 776120, 1086568, 1241792, 1358210, 1552240, 2173136, 2483584, 2716420, 3104480, 4346272, 5432840, 6208960, 8692544, 10865680, 12417920, 17385088, 21731360, 43462720, 86925440]

約数ペア:

[(1, 86925440), (2, 43462720), (4, 21731360), (5, 17385088), (7, 12417920), (8, 10865680), (10, 8692544), (14, 6208960), (16, 5432840), (20, 4346272), (28, 3104480), (32, 2716420), (35, 2483584), (40, 2173136), (56, 1552240), (64, 1358210), (70, 1241792), (80, 1086568), (112, 776120), (128, 679105), (140, 620896), (160, 543284), (224, 388060), (280, 310448), (320, 271642), (448, 194030), (560, 155224), (640, 135821), (896, 97015), (1120, 77612), (2240, 38806), (4480, 19403)]