927818060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{50261}}^1$

素因数の和:50354

約数の個数: 48

約数和(自身を含む): 2127892032

約数和(自身を除く): 1200073972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 9230, 18460, 50261, 100522, 201044, 251305, 502610, 653393, 1005220, 1306786, 2613572, 3266965, 3568531, 6533930, 7137062, 13067860, 14274124, 17842655, 35685310, 46390903, 71370620, 92781806, 185563612, 231954515, 463909030, 927818060]

約数ペア:

[(1, 927818060), (2, 463909030), (4, 231954515), (5, 185563612), (10, 92781806), (13, 71370620), (20, 46390903), (26, 35685310), (52, 17842655), (65, 14274124), (71, 13067860), (130, 7137062), (142, 6533930), (260, 3568531), (284, 3266965), (355, 2613572), (710, 1306786), (923, 1005220), (1420, 653393), (1846, 502610), (3692, 251305), (4615, 201044), (9230, 100522), (18460, 50261)]