1034807720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1823}}^1$

素因数の和:2474

約数の個数: 64

約数和(自身を含む): 2434821120

約数和(自身を除く): 1400013400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 617, 920, 1234, 1823, 2468, 3085, 3646, 4936, 6170, 7292, 9115, 12340, 14191, 14584, 18230, 24680, 28382, 36460, 41929, 56764, 70955, 72920, 83858, 113528, 141910, 167716, 209645, 283820, 335432, 419290, 567640, 838580, 1124791, 1677160, 2249582, 4499164, 5623955, 8998328, 11247910, 22495820, 25870193, 44991640, 51740386, 103480772, 129350965, 206961544, 258701930, 517403860, 1034807720]

約数ペア:

[(1, 1034807720), (2, 517403860), (4, 258701930), (5, 206961544), (8, 129350965), (10, 103480772), (20, 51740386), (23, 44991640), (40, 25870193), (46, 22495820), (92, 11247910), (115, 8998328), (184, 5623955), (230, 4499164), (460, 2249582), (617, 1677160), (920, 1124791), (1234, 838580), (1823, 567640), (2468, 419290), (3085, 335432), (3646, 283820), (4936, 209645), (6170, 167716), (7292, 141910), (9115, 113528), (12340, 83858), (14191, 72920), (14584, 70955), (18230, 56764), (24680, 41929), (28382, 36460)]