25322707492

素因数分解:

$2^2\times {\mathrm{31}}^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 48221042688

約数和(自身を除く): 22898335196

約数列:

[1, 2, 4, 31, 41, 62, 71, 73, 82, 124, 142, 146, 164, 284, 292, 961, 1271, 1922, 2201, 2263, 2542, 2911, 2993, 3844, 4402, 4526, 5084, 5183, 5822, 5986, 8804, 9052, 10366, 11644, 11972, 20732, 29791, 39401, 59582, 68231, 70153, 78802, 90241, 92783, 119164, 136462, 140306, 157604, 160673, 180482, 185566, 212503, 272924, 280612, 321346, 360964, 371132, 425006, 642692, 850012, 1221431, 2115161, 2174743, 2442862, 2797471, 2876273, 4230322, 4349486, 4885724, 4980863, 5594942, 5752546, 6587593, 8460644, 8698972, 9961726, 11189884, 11505092, 13175186, 19923452, 26350372, 86721601, 89164463, 154406753, 173443202, 178328926, 204215383, 308813506, 346886404, 356657852, 408430766, 617627012, 816861532, 6330676873, 12661353746, 25322707492]

約数ペア:

[(1, 25322707492), (2, 12661353746), (4, 6330676873), (31, 816861532), (41, 617627012), (62, 408430766), (71, 356657852), (73, 346886404), (82, 308813506), (124, 204215383), (142, 178328926), (146, 173443202), (164, 154406753), (284, 89164463), (292, 86721601), (961, 26350372), (1271, 19923452), (1922, 13175186), (2201, 11505092), (2263, 11189884), (2542, 9961726), (2911, 8698972), (2993, 8460644), (3844, 6587593), (4402, 5752546), (4526, 5594942), (5084, 4980863), (5183, 4885724), (5822, 4349486), (5986, 4230322), (8804, 2876273), (9052, 2797471), (10366, 2442862), (11644, 2174743), (11972, 2115161), (20732, 1221431), (29791, 850012), (39401, 642692), (59582, 425006), (68231, 371132), (70153, 360964), (78802, 321346), (90241, 280612), (92783, 272924), (119164, 212503), (136462, 185566), (140306, 180482), (157604, 160673)]