85438600

素因数分解:

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

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 226626120

約数和(自身を除く): 141187520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1700, 1768, 1933, 2210, 2600, 3400, 3866, 4420, 5525, 7732, 8840, 9665, 11050, 15464, 19330, 22100, 25129, 32861, 38660, 44200, 48325, 50258, 65722, 77320, 96650, 100516, 125645, 131444, 164305, 193300, 201032, 251290, 262888, 328610, 386600, 427193, 502580, 628225, 657220, 821525, 854386, 1005160, 1256450, 1314440, 1643050, 1708772, 2135965, 2512900, 3286100, 3417544, 4271930, 5025800, 6572200, 8543860, 10679825, 17087720, 21359650, 42719300, 85438600]

約数ペア:

[(1, 85438600), (2, 42719300), (4, 21359650), (5, 17087720), (8, 10679825), (10, 8543860), (13, 6572200), (17, 5025800), (20, 4271930), (25, 3417544), (26, 3286100), (34, 2512900), (40, 2135965), (50, 1708772), (52, 1643050), (65, 1314440), (68, 1256450), (85, 1005160), (100, 854386), (104, 821525), (130, 657220), (136, 628225), (170, 502580), (200, 427193), (221, 386600), (260, 328610), (325, 262888), (340, 251290), (425, 201032), (442, 193300), (520, 164305), (650, 131444), (680, 125645), (850, 100516), (884, 96650), (1105, 77320), (1300, 65722), (1700, 50258), (1768, 48325), (1933, 44200), (2210, 38660), (2600, 32861), (3400, 25129), (3866, 22100), (4420, 19330), (5525, 15464), (7732, 11050), (8840, 9665)]