1157237923840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{28252879}}^1$

素因数の和:28252910

約数の個数: 56

約数和(自身を含む): 2777201598240

約数和(自身を除く): 1619963674400

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, 4096, 5120, 8192, 10240, 20480, 40960, 28252879, 56505758, 113011516, 141264395, 226023032, 282528790, 452046064, 565057580, 904092128, 1130115160, 1808184256, 2260230320, 3616368512, 4520460640, 7232737024, 9040921280, 14465474048, 18081842560, 28930948096, 36163685120, 57861896192, 72327370240, 115723792384, 144654740480, 231447584768, 289309480960, 578618961920, 1157237923840]

約数ペア:

[(1, 1157237923840), (2, 578618961920), (4, 289309480960), (5, 231447584768), (8, 144654740480), (10, 115723792384), (16, 72327370240), (20, 57861896192), (32, 36163685120), (40, 28930948096), (64, 18081842560), (80, 14465474048), (128, 9040921280), (160, 7232737024), (256, 4520460640), (320, 3616368512), (512, 2260230320), (640, 1808184256), (1024, 1130115160), (1280, 904092128), (2048, 565057580), (2560, 452046064), (4096, 282528790), (5120, 226023032), (8192, 141264395), (10240, 113011516), (20480, 56505758), (40960, 28252879)]