17087720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 43863120

約数和(自身を除く): 26775400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 1933, 2210, 3866, 4420, 7732, 8840, 9665, 15464, 19330, 25129, 32861, 38660, 50258, 65722, 77320, 100516, 125645, 131444, 164305, 201032, 251290, 262888, 328610, 427193, 502580, 657220, 854386, 1005160, 1314440, 1708772, 2135965, 3417544, 4271930, 8543860, 17087720]

約数ペア:

[(1, 17087720), (2, 8543860), (4, 4271930), (5, 3417544), (8, 2135965), (10, 1708772), (13, 1314440), (17, 1005160), (20, 854386), (26, 657220), (34, 502580), (40, 427193), (52, 328610), (65, 262888), (68, 251290), (85, 201032), (104, 164305), (130, 131444), (136, 125645), (170, 100516), (221, 77320), (260, 65722), (340, 50258), (442, 38660), (520, 32861), (680, 25129), (884, 19330), (1105, 15464), (1768, 9665), (1933, 8840), (2210, 7732), (3866, 4420)]