295065792020

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3823}}^1\times {\mathrm{5443}}^1$

素因数の和:9984

約数の個数: 48

約数和(自身を含む): 620788465920

約数和(自身を除く): 325722673900

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 3823, 5443, 7090, 7646, 10886, 14180, 15292, 19115, 21772, 27215, 38230, 54430, 76460, 108860, 2710507, 3859087, 5421014, 7718174, 10842028, 13552535, 15436348, 19295435, 20808589, 27105070, 38590870, 41617178, 54210140, 77181740, 83234356, 104042945, 208085890, 416171780, 14753289601, 29506579202, 59013158404, 73766448005, 147532896010, 295065792020]

約数ペア:

[(1, 295065792020), (2, 147532896010), (4, 73766448005), (5, 59013158404), (10, 29506579202), (20, 14753289601), (709, 416171780), (1418, 208085890), (2836, 104042945), (3545, 83234356), (3823, 77181740), (5443, 54210140), (7090, 41617178), (7646, 38590870), (10886, 27105070), (14180, 20808589), (15292, 19295435), (19115, 15436348), (21772, 13552535), (27215, 10842028), (38230, 7718174), (54430, 5421014), (76460, 3859087), (108860, 2710507)]