83517440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{2039}}^1$

素因数の和:2070

約数の個数: 56

約数和(自身を含む): 200527920

約数和(自身を除く): 117010480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2039, 2048, 2560, 4078, 4096, 5120, 8156, 8192, 10195, 10240, 16312, 20390, 20480, 32624, 40780, 40960, 65248, 81560, 130496, 163120, 260992, 326240, 521984, 652480, 1043968, 1304960, 2087936, 2609920, 4175872, 5219840, 8351744, 10439680, 16703488, 20879360, 41758720, 83517440]

約数ペア:

[(1, 83517440), (2, 41758720), (4, 20879360), (5, 16703488), (8, 10439680), (10, 8351744), (16, 5219840), (20, 4175872), (32, 2609920), (40, 2087936), (64, 1304960), (80, 1043968), (128, 652480), (160, 521984), (256, 326240), (320, 260992), (512, 163120), (640, 130496), (1024, 81560), (1280, 65248), (2039, 40960), (2048, 40780), (2560, 32624), (4078, 20480), (4096, 20390), (5120, 16312), (8156, 10240), (8192, 10195)]