57661760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 150546816

約数和(自身を除く): 92885056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 130, 160, 166, 167, 208, 260, 320, 332, 334, 415, 416, 520, 664, 668, 830, 832, 835, 1040, 1079, 1328, 1336, 1660, 1670, 2080, 2158, 2171, 2656, 2672, 3320, 3340, 4160, 4316, 4342, 5312, 5344, 5395, 6640, 6680, 8632, 8684, 10688, 10790, 10855, 13280, 13360, 13861, 17264, 17368, 21580, 21710, 26560, 26720, 27722, 34528, 34736, 43160, 43420, 53440, 55444, 69056, 69305, 69472, 86320, 86840, 110888, 138610, 138944, 172640, 173680, 180193, 221776, 277220, 345280, 347360, 360386, 443552, 554440, 694720, 720772, 887104, 900965, 1108880, 1441544, 1801930, 2217760, 2883088, 3603860, 4435520, 5766176, 7207720, 11532352, 14415440, 28830880, 57661760]

約数ペア:

[(1, 57661760), (2, 28830880), (4, 14415440), (5, 11532352), (8, 7207720), (10, 5766176), (13, 4435520), (16, 3603860), (20, 2883088), (26, 2217760), (32, 1801930), (40, 1441544), (52, 1108880), (64, 900965), (65, 887104), (80, 720772), (83, 694720), (104, 554440), (130, 443552), (160, 360386), (166, 347360), (167, 345280), (208, 277220), (260, 221776), (320, 180193), (332, 173680), (334, 172640), (415, 138944), (416, 138610), (520, 110888), (664, 86840), (668, 86320), (830, 69472), (832, 69305), (835, 69056), (1040, 55444), (1079, 53440), (1328, 43420), (1336, 43160), (1660, 34736), (1670, 34528), (2080, 27722), (2158, 26720), (2171, 26560), (2656, 21710), (2672, 21580), (3320, 17368), (3340, 17264), (4160, 13861), (4316, 13360), (4342, 13280), (5312, 10855), (5344, 10790), (5395, 10688), (6640, 8684), (6680, 8632)]