65026060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 93479924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 71, 92, 110, 115, 142, 181, 220, 230, 253, 284, 355, 362, 460, 506, 710, 724, 781, 905, 1012, 1265, 1420, 1562, 1633, 1810, 1991, 2530, 3124, 3266, 3620, 3905, 3982, 4163, 5060, 6532, 7810, 7964, 8165, 8326, 9955, 12851, 15620, 16330, 16652, 17963, 19910, 20815, 25702, 32660, 35926, 39820, 41630, 45793, 51404, 64255, 71852, 83260, 89815, 91586, 128510, 141361, 179630, 183172, 228965, 257020, 282722, 295573, 359260, 457930, 565444, 591146, 706805, 915860, 1182292, 1413610, 1477865, 2827220, 2955730, 3251303, 5911460, 6502606, 13005212, 16256515, 32513030, 65026060]

約数ペア:

[(1, 65026060), (2, 32513030), (4, 16256515), (5, 13005212), (10, 6502606), (11, 5911460), (20, 3251303), (22, 2955730), (23, 2827220), (44, 1477865), (46, 1413610), (55, 1182292), (71, 915860), (92, 706805), (110, 591146), (115, 565444), (142, 457930), (181, 359260), (220, 295573), (230, 282722), (253, 257020), (284, 228965), (355, 183172), (362, 179630), (460, 141361), (506, 128510), (710, 91586), (724, 89815), (781, 83260), (905, 71852), (1012, 64255), (1265, 51404), (1420, 45793), (1562, 41630), (1633, 39820), (1810, 35926), (1991, 32660), (2530, 25702), (3124, 20815), (3266, 19910), (3620, 17963), (3905, 16652), (3982, 16330), (4163, 15620), (5060, 12851), (6532, 9955), (7810, 8326), (7964, 8165)]