75572020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4007}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 169682688

約数和(自身を除く): 94110668

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4007, 4715, 8014, 9430, 16028, 18860, 20035, 40070, 80140, 92161, 164287, 184322, 328574, 368644, 460805, 657148, 821435, 921610, 1642870, 1843220, 3285740, 3778601, 7557202, 15114404, 18893005, 37786010, 75572020]

約数ペア:

[(1, 75572020), (2, 37786010), (4, 18893005), (5, 15114404), (10, 7557202), (20, 3778601), (23, 3285740), (41, 1843220), (46, 1642870), (82, 921610), (92, 821435), (115, 657148), (164, 460805), (205, 368644), (230, 328574), (410, 184322), (460, 164287), (820, 92161), (943, 80140), (1886, 40070), (3772, 20035), (4007, 18860), (4715, 16028), (8014, 9430)]