72462170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16067}}^1$

素因数の和:16126

約数の個数: 32

約数和(自身を含む): 145768896

約数和(自身を除く): 73306726

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 16067, 32134, 80335, 160670, 176737, 353474, 658747, 883685, 1317494, 1767370, 3293735, 6587470, 7246217, 14492434, 36231085, 72462170]

約数ペア:

[(1, 72462170), (2, 36231085), (5, 14492434), (10, 7246217), (11, 6587470), (22, 3293735), (41, 1767370), (55, 1317494), (82, 883685), (110, 658747), (205, 353474), (410, 176737), (451, 160670), (902, 80335), (2255, 32134), (4510, 16067)]