1414422860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{2143}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 3025972992

約数和(自身を除く): 1611550132

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 541, 610, 1082, 1220, 2143, 2164, 2705, 4286, 5410, 8572, 10715, 10820, 21430, 33001, 42860, 66002, 130723, 132004, 165005, 261446, 330010, 522892, 653615, 660020, 1159363, 1307230, 2318726, 2614460, 4637452, 5796815, 11593630, 23187260, 70721143, 141442286, 282884572, 353605715, 707211430, 1414422860]

約数ペア:

[(1, 1414422860), (2, 707211430), (4, 353605715), (5, 282884572), (10, 141442286), (20, 70721143), (61, 23187260), (122, 11593630), (244, 5796815), (305, 4637452), (541, 2614460), (610, 2318726), (1082, 1307230), (1220, 1159363), (2143, 660020), (2164, 653615), (2705, 522892), (4286, 330010), (5410, 261446), (8572, 165005), (10715, 132004), (10820, 130723), (21430, 66002), (33001, 42860)]