2504019650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{111043}}^1$

素因数の和:111107

約数の個数: 48

約数和(自身を含む): 5204854368

約数和(自身を除く): 2700834718

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 11275, 22550, 111043, 222086, 555215, 1110430, 1221473, 2442946, 2776075, 4552763, 5552150, 6107365, 9105526, 12214730, 22763815, 30536825, 45527630, 50080393, 61073650, 100160786, 113819075, 227638150, 250401965, 500803930, 1252009825, 2504019650]

約数ペア:

[(1, 2504019650), (2, 1252009825), (5, 500803930), (10, 250401965), (11, 227638150), (22, 113819075), (25, 100160786), (41, 61073650), (50, 50080393), (55, 45527630), (82, 30536825), (110, 22763815), (205, 12214730), (275, 9105526), (410, 6107365), (451, 5552150), (550, 4552763), (902, 2776075), (1025, 2442946), (2050, 1221473), (2255, 1110430), (4510, 555215), (11275, 222086), (22550, 111043)]