70102450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 143187264

約数和(自身を除く): 73084814

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 197, 275, 394, 550, 647, 985, 1294, 1970, 2167, 3235, 4334, 4925, 6470, 7117, 9850, 10835, 14234, 16175, 21670, 32350, 35585, 54175, 71170, 108350, 127459, 177925, 254918, 355850, 637295, 1274590, 1402049, 2804098, 3186475, 6372950, 7010245, 14020490, 35051225, 70102450]

約数ペア:

[(1, 70102450), (2, 35051225), (5, 14020490), (10, 7010245), (11, 6372950), (22, 3186475), (25, 2804098), (50, 1402049), (55, 1274590), (110, 637295), (197, 355850), (275, 254918), (394, 177925), (550, 127459), (647, 108350), (985, 71170), (1294, 54175), (1970, 35585), (2167, 32350), (3235, 21670), (4334, 16175), (4925, 14234), (6470, 10835), (7117, 9850)]