5323790320

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{265129}}^1$

素因数の和:265393

約数の個数: 40

約数和(自身を含む): 12427173360

約数和(自身を除く): 7103383040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 20080, 265129, 530258, 1060516, 1325645, 2121032, 2651290, 4242064, 5302580, 10605160, 21210320, 66547379, 133094758, 266189516, 332736895, 532379032, 665473790, 1064758064, 1330947580, 2661895160, 5323790320]

約数ペア:

[(1, 5323790320), (2, 2661895160), (4, 1330947580), (5, 1064758064), (8, 665473790), (10, 532379032), (16, 332736895), (20, 266189516), (40, 133094758), (80, 66547379), (251, 21210320), (502, 10605160), (1004, 5302580), (1255, 4242064), (2008, 2651290), (2510, 2121032), (4016, 1325645), (5020, 1060516), (10040, 530258), (20080, 265129)]