27528059560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{2437}}^1$

素因数の和:2723

約数の個数: 128

約数和(自身を含む): 66352608000

約数和(自身を除く): 38824548440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 167, 178, 190, 334, 356, 380, 445, 668, 712, 760, 835, 890, 1336, 1670, 1691, 1780, 2437, 3173, 3340, 3382, 3560, 4874, 6346, 6680, 6764, 8455, 9748, 12185, 12692, 13528, 14863, 15865, 16910, 19496, 24370, 25384, 29726, 31730, 33820, 46303, 48740, 59452, 63460, 67640, 74315, 92606, 97480, 118904, 126920, 148630, 185212, 216893, 231515, 282397, 297260, 370424, 406979, 433786, 463030, 564794, 594520, 813958, 867572, 926060, 1084465, 1129588, 1411985, 1627916, 1735144, 1852120, 2034895, 2168930, 2259176, 2823970, 3255832, 4069790, 4120967, 4337860, 5647940, 7732601, 8139580, 8241934, 8675720, 11295880, 15465202, 16279160, 16483868, 20604835, 30930404, 32967736, 36221131, 38663005, 41209670, 61860808, 72442262, 77326010, 82419340, 144884524, 154652020, 164838680, 181105655, 289769048, 309304040, 362211310, 688201489, 724422620, 1376402978, 1448845240, 2752805956, 3441007445, 5505611912, 6882014890, 13764029780, 27528059560]

約数ペア:

[(1, 27528059560), (2, 13764029780), (4, 6882014890), (5, 5505611912), (8, 3441007445), (10, 2752805956), (19, 1448845240), (20, 1376402978), (38, 724422620), (40, 688201489), (76, 362211310), (89, 309304040), (95, 289769048), (152, 181105655), (167, 164838680), (178, 154652020), (190, 144884524), (334, 82419340), (356, 77326010), (380, 72442262), (445, 61860808), (668, 41209670), (712, 38663005), (760, 36221131), (835, 32967736), (890, 30930404), (1336, 20604835), (1670, 16483868), (1691, 16279160), (1780, 15465202), (2437, 11295880), (3173, 8675720), (3340, 8241934), (3382, 8139580), (3560, 7732601), (4874, 5647940), (6346, 4337860), (6680, 4120967), (6764, 4069790), (8455, 3255832), (9748, 2823970), (12185, 2259176), (12692, 2168930), (13528, 2034895), (14863, 1852120), (15865, 1735144), (16910, 1627916), (19496, 1411985), (24370, 1129588), (25384, 1084465), (29726, 926060), (31730, 867572), (33820, 813958), (46303, 594520), (48740, 564794), (59452, 463030), (63460, 433786), (67640, 406979), (74315, 370424), (92606, 297260), (97480, 282397), (118904, 231515), (126920, 216893), (148630, 185212)]