2040364055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1447}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 2651647104

約数和(自身を除く): 611283049

約数列:

[1, 5, 17, 53, 85, 265, 313, 901, 1447, 1565, 4505, 5321, 7235, 16589, 24599, 26605, 76691, 82945, 122995, 282013, 383455, 452911, 1303747, 1410065, 2264555, 6518735, 7699487, 24004283, 38497435, 120021415, 408072811, 2040364055]

約数ペア:

[(1, 2040364055), (5, 408072811), (17, 120021415), (53, 38497435), (85, 24004283), (265, 7699487), (313, 6518735), (901, 2264555), (1447, 1410065), (1565, 1303747), (4505, 452911), (5321, 383455), (7235, 282013), (16589, 122995), (24599, 82945), (26605, 76691)]