1520248829060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51193}}^1\times {\mathrm{114217}}^1$

素因数の和:165432

約数の個数: 48

約数和(自身を含む): 3438198459696

約数和(自身を除く): 1917949630636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51193, 102386, 114217, 204772, 228434, 255965, 456868, 511930, 571085, 665509, 1023860, 1142170, 1331018, 1484821, 2284340, 2662036, 2969642, 3327545, 5939284, 6655090, 7424105, 13310180, 14848210, 29696420, 5847110881, 11694221762, 23388443524, 29235554405, 58471108810, 76012441453, 116942217620, 152024882906, 304049765812, 380062207265, 760124414530, 1520248829060]

約数ペア:

[(1, 1520248829060), (2, 760124414530), (4, 380062207265), (5, 304049765812), (10, 152024882906), (13, 116942217620), (20, 76012441453), (26, 58471108810), (52, 29235554405), (65, 23388443524), (130, 11694221762), (260, 5847110881), (51193, 29696420), (102386, 14848210), (114217, 13310180), (204772, 7424105), (228434, 6655090), (255965, 5939284), (456868, 3327545), (511930, 2969642), (571085, 2662036), (665509, 2284340), (1023860, 1484821), (1142170, 1331018)]