119501740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 255977568

約数和(自身を除く): 136475828

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 193, 332, 373, 386, 415, 746, 772, 830, 965, 1492, 1660, 1865, 1930, 3730, 3860, 7460, 16019, 30959, 32038, 61918, 64076, 71989, 80095, 123836, 143978, 154795, 160190, 287956, 309590, 320380, 359945, 619180, 719890, 1439780, 5975087, 11950174, 23900348, 29875435, 59750870, 119501740]

約数ペア:

[(1, 119501740), (2, 59750870), (4, 29875435), (5, 23900348), (10, 11950174), (20, 5975087), (83, 1439780), (166, 719890), (193, 619180), (332, 359945), (373, 320380), (386, 309590), (415, 287956), (746, 160190), (772, 154795), (830, 143978), (965, 123836), (1492, 80095), (1660, 71989), (1865, 64076), (1930, 61918), (3730, 32038), (3860, 30959), (7460, 16019)]