19004769160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1\times {\mathrm{7193}}^1$

素因数の和:12298

約数の個数: 64

約数和(自身を含む): 46065484080

約数和(自身を除く): 27060714920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5081, 7193, 10162, 14386, 20324, 25405, 28772, 35965, 40648, 50810, 57544, 66053, 71930, 93509, 101620, 132106, 143860, 187018, 203240, 264212, 287720, 330265, 374036, 467545, 528424, 660530, 748072, 935090, 1321060, 1870180, 2642120, 3740360, 36547633, 73095266, 146190532, 182738165, 292381064, 365476330, 475119229, 730952660, 950238458, 1461905320, 1900476916, 2375596145, 3800953832, 4751192290, 9502384580, 19004769160]

約数ペア:

[(1, 19004769160), (2, 9502384580), (4, 4751192290), (5, 3800953832), (8, 2375596145), (10, 1900476916), (13, 1461905320), (20, 950238458), (26, 730952660), (40, 475119229), (52, 365476330), (65, 292381064), (104, 182738165), (130, 146190532), (260, 73095266), (520, 36547633), (5081, 3740360), (7193, 2642120), (10162, 1870180), (14386, 1321060), (20324, 935090), (25405, 748072), (28772, 660530), (35965, 528424), (40648, 467545), (50810, 374036), (57544, 330265), (66053, 287720), (71930, 264212), (93509, 203240), (101620, 187018), (132106, 143860)]