34332020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 74245248

約数和(自身を除く): 39913228

約数列:

[1, 2, 4, 5, 10, 20, 61, 107, 122, 214, 244, 263, 305, 428, 526, 535, 610, 1052, 1070, 1220, 1315, 2140, 2630, 5260, 6527, 13054, 16043, 26108, 28141, 32086, 32635, 56282, 64172, 65270, 80215, 112564, 130540, 140705, 160430, 281410, 320860, 562820, 1716601, 3433202, 6866404, 8583005, 17166010, 34332020]

約数ペア:

[(1, 34332020), (2, 17166010), (4, 8583005), (5, 6866404), (10, 3433202), (20, 1716601), (61, 562820), (107, 320860), (122, 281410), (214, 160430), (244, 140705), (263, 130540), (305, 112564), (428, 80215), (526, 65270), (535, 64172), (610, 56282), (1052, 32635), (1070, 32086), (1220, 28141), (1315, 26108), (2140, 16043), (2630, 13054), (5260, 6527)]