1421330500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{46601}}^1$

素因数の和:46681

約数の個数: 48

約数和(自身を含む): 3155141808

約数和(自身を除く): 1733811308

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 1220, 1525, 3050, 6100, 7625, 15250, 30500, 46601, 93202, 186404, 233005, 466010, 932020, 1165025, 2330050, 2842661, 4660100, 5685322, 5825125, 11370644, 11650250, 14213305, 23300500, 28426610, 56853220, 71066525, 142133050, 284266100, 355332625, 710665250, 1421330500]

約数ペア:

[(1, 1421330500), (2, 710665250), (4, 355332625), (5, 284266100), (10, 142133050), (20, 71066525), (25, 56853220), (50, 28426610), (61, 23300500), (100, 14213305), (122, 11650250), (125, 11370644), (244, 5825125), (250, 5685322), (305, 4660100), (500, 2842661), (610, 2330050), (1220, 1165025), (1525, 932020), (3050, 466010), (6100, 233005), (7625, 186404), (15250, 93202), (30500, 46601)]