26915240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 68372640

約数和(自身を除く): 41457400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 83, 88, 110, 121, 134, 166, 220, 242, 268, 332, 335, 415, 440, 484, 536, 605, 664, 670, 737, 830, 913, 968, 1210, 1340, 1474, 1660, 1826, 2420, 2680, 2948, 3320, 3652, 3685, 4565, 4840, 5561, 5896, 7304, 7370, 8107, 9130, 10043, 11122, 14740, 16214, 18260, 20086, 22244, 27805, 29480, 32428, 36520, 40172, 40535, 44488, 50215, 55610, 61171, 64856, 80344, 81070, 100430, 111220, 122342, 162140, 200860, 222440, 244684, 305855, 324280, 401720, 489368, 611710, 672881, 1223420, 1345762, 2446840, 2691524, 3364405, 5383048, 6728810, 13457620, 26915240]

約数ペア:

[(1, 26915240), (2, 13457620), (4, 6728810), (5, 5383048), (8, 3364405), (10, 2691524), (11, 2446840), (20, 1345762), (22, 1223420), (40, 672881), (44, 611710), (55, 489368), (67, 401720), (83, 324280), (88, 305855), (110, 244684), (121, 222440), (134, 200860), (166, 162140), (220, 122342), (242, 111220), (268, 100430), (332, 81070), (335, 80344), (415, 64856), (440, 61171), (484, 55610), (536, 50215), (605, 44488), (664, 40535), (670, 40172), (737, 36520), (830, 32428), (913, 29480), (968, 27805), (1210, 22244), (1340, 20086), (1474, 18260), (1660, 16214), (1826, 14740), (2420, 11122), (2680, 10043), (2948, 9130), (3320, 8107), (3652, 7370), (3685, 7304), (4565, 5896), (4840, 5561)]