141570692450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{400313}}^1$

素因数の和:400979

約数の個数: 48

約数和(自身を含む): 287707273056

約数和(自身を除く): 146136580606

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 643, 1286, 3215, 6430, 7073, 14146, 16075, 32150, 35365, 70730, 176825, 353650, 400313, 800626, 2001565, 4003130, 4403443, 8806886, 10007825, 20015650, 22017215, 44034430, 110086075, 220172150, 257401259, 514802518, 1287006295, 2574012590, 2831413849, 5662827698, 6435031475, 12870062950, 14157069245, 28314138490, 70785346225, 141570692450]

約数ペア:

[(1, 141570692450), (2, 70785346225), (5, 28314138490), (10, 14157069245), (11, 12870062950), (22, 6435031475), (25, 5662827698), (50, 2831413849), (55, 2574012590), (110, 1287006295), (275, 514802518), (550, 257401259), (643, 220172150), (1286, 110086075), (3215, 44034430), (6430, 22017215), (7073, 20015650), (14146, 10007825), (16075, 8806886), (32150, 4403443), (35365, 4003130), (70730, 2001565), (176825, 800626), (353650, 400313)]