98437120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{9613}}^1$

素因数の和:9640

約数の個数: 48

約数和(自身を含む): 236215980

約数和(自身を除く): 137778860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 9613, 10240, 19226, 38452, 48065, 76904, 96130, 153808, 192260, 307616, 384520, 615232, 769040, 1230464, 1538080, 2460928, 3076160, 4921856, 6152320, 9843712, 12304640, 19687424, 24609280, 49218560, 98437120]

約数ペア:

[(1, 98437120), (2, 49218560), (4, 24609280), (5, 19687424), (8, 12304640), (10, 9843712), (16, 6152320), (20, 4921856), (32, 3076160), (40, 2460928), (64, 1538080), (80, 1230464), (128, 769040), (160, 615232), (256, 384520), (320, 307616), (512, 192260), (640, 153808), (1024, 96130), (1280, 76904), (2048, 48065), (2560, 38452), (5120, 19226), (9613, 10240)]