1373291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1663

約数の個数: 96

約数和(自身を含む): 3261892032

約数和(自身を除く): 1888600772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 113, 148, 185, 220, 226, 370, 407, 452, 565, 740, 814, 1130, 1243, 1493, 1628, 2035, 2260, 2486, 2986, 4070, 4181, 4972, 5972, 6215, 7465, 8140, 8362, 12430, 14930, 16423, 16724, 20905, 24860, 29860, 32846, 41810, 45991, 55241, 65692, 82115, 83620, 91982, 110482, 164230, 168709, 183964, 220964, 229955, 276205, 328460, 337418, 459910, 552410, 607651, 674836, 843545, 919820, 1104820, 1215302, 1687090, 1855799, 2430604, 3038255, 3374180, 3711598, 6076510, 6242233, 7423196, 9278995, 12153020, 12484466, 18557990, 24968932, 31211165, 37115980, 62422330, 68664563, 124844660, 137329126, 274658252, 343322815, 686645630, 1373291260]

約数ペア:

[(1, 1373291260), (2, 686645630), (4, 343322815), (5, 274658252), (10, 137329126), (11, 124844660), (20, 68664563), (22, 62422330), (37, 37115980), (44, 31211165), (55, 24968932), (74, 18557990), (110, 12484466), (113, 12153020), (148, 9278995), (185, 7423196), (220, 6242233), (226, 6076510), (370, 3711598), (407, 3374180), (452, 3038255), (565, 2430604), (740, 1855799), (814, 1687090), (1130, 1215302), (1243, 1104820), (1493, 919820), (1628, 843545), (2035, 674836), (2260, 607651), (2486, 552410), (2986, 459910), (4070, 337418), (4181, 328460), (4972, 276205), (5972, 229955), (6215, 220964), (7465, 183964), (8140, 168709), (8362, 164230), (12430, 110482), (14930, 91982), (16423, 83620), (16724, 82115), (20905, 65692), (24860, 55241), (29860, 45991), (32846, 41810)]