39620812

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 99283968

約数和(自身を除く): 59663156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 47, 49, 68, 77, 92, 94, 98, 119, 154, 161, 187, 188, 196, 238, 253, 308, 322, 329, 374, 391, 476, 506, 517, 539, 644, 658, 748, 782, 799, 833, 1012, 1034, 1078, 1081, 1127, 1309, 1316, 1564, 1598, 1666, 1771, 2068, 2156, 2162, 2254, 2303, 2618, 2737, 3196, 3332, 3542, 3619, 4301, 4324, 4508, 4606, 5236, 5474, 5593, 7084, 7238, 7567, 8602, 8789, 9163, 9212, 10948, 11186, 11891, 12397, 14476, 15134, 17204, 17578, 18326, 18377, 19159, 22372, 23782, 24794, 25333, 30107, 30268, 35156, 36652, 36754, 38318, 39151, 47564, 49588, 50666, 52969, 60214, 61523, 73508, 76636, 78302, 83237, 101332, 105938, 120428, 123046, 128639, 156604, 166474, 202147, 210749, 211876, 246092, 257278, 332948, 404294, 421498, 430661, 514556, 582659, 808588, 842996, 861322, 900473, 1165318, 1415029, 1722644, 1800946, 2330636, 2830058, 3601892, 5660116, 9905203, 19810406, 39620812]

約数ペア:

[(1, 39620812), (2, 19810406), (4, 9905203), (7, 5660116), (11, 3601892), (14, 2830058), (17, 2330636), (22, 1800946), (23, 1722644), (28, 1415029), (34, 1165318), (44, 900473), (46, 861322), (47, 842996), (49, 808588), (68, 582659), (77, 514556), (92, 430661), (94, 421498), (98, 404294), (119, 332948), (154, 257278), (161, 246092), (187, 211876), (188, 210749), (196, 202147), (238, 166474), (253, 156604), (308, 128639), (322, 123046), (329, 120428), (374, 105938), (391, 101332), (476, 83237), (506, 78302), (517, 76636), (539, 73508), (644, 61523), (658, 60214), (748, 52969), (782, 50666), (799, 49588), (833, 47564), (1012, 39151), (1034, 38318), (1078, 36754), (1081, 36652), (1127, 35156), (1309, 30268), (1316, 30107), (1564, 25333), (1598, 24794), (1666, 23782), (1771, 22372), (2068, 19159), (2156, 18377), (2162, 18326), (2254, 17578), (2303, 17204), (2618, 15134), (2737, 14476), (3196, 12397), (3332, 11891), (3542, 11186), (3619, 10948), (4301, 9212), (4324, 9163), (4508, 8789), (4606, 8602), (5236, 7567), (5474, 7238), (5593, 7084)]