10040483840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{245129}}^1$

素因数の和:245160

約数の個数: 56

約数和(自身を含む): 24095788740

約数和(自身を除く): 14055304900

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, 245129, 490258, 980516, 1225645, 1961032, 2451290, 3922064, 4902580, 7844128, 9805160, 15688256, 19610320, 31376512, 39220640, 62753024, 78441280, 125506048, 156882560, 251012096, 313765120, 502024192, 627530240, 1004048384, 1255060480, 2008096768, 2510120960, 5020241920, 10040483840]

約数ペア:

[(1, 10040483840), (2, 5020241920), (4, 2510120960), (5, 2008096768), (8, 1255060480), (10, 1004048384), (16, 627530240), (20, 502024192), (32, 313765120), (40, 251012096), (64, 156882560), (80, 125506048), (128, 78441280), (160, 62753024), (256, 39220640), (320, 31376512), (512, 19610320), (640, 15688256), (1024, 9805160), (1280, 7844128), (2048, 4902580), (2560, 3922064), (4096, 2451290), (5120, 1961032), (8192, 1225645), (10240, 980516), (20480, 490258), (40960, 245129)]