14415440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 22332208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 167, 208, 260, 332, 334, 415, 520, 664, 668, 830, 835, 1040, 1079, 1328, 1336, 1660, 1670, 2158, 2171, 2672, 3320, 3340, 4316, 4342, 5395, 6640, 6680, 8632, 8684, 10790, 10855, 13360, 13861, 17264, 17368, 21580, 21710, 27722, 34736, 43160, 43420, 55444, 69305, 86320, 86840, 110888, 138610, 173680, 180193, 221776, 277220, 360386, 554440, 720772, 900965, 1108880, 1441544, 1801930, 2883088, 3603860, 7207720, 14415440]

約数ペア:

[(1, 14415440), (2, 7207720), (4, 3603860), (5, 2883088), (8, 1801930), (10, 1441544), (13, 1108880), (16, 900965), (20, 720772), (26, 554440), (40, 360386), (52, 277220), (65, 221776), (80, 180193), (83, 173680), (104, 138610), (130, 110888), (166, 86840), (167, 86320), (208, 69305), (260, 55444), (332, 43420), (334, 43160), (415, 34736), (520, 27722), (664, 21710), (668, 21580), (830, 17368), (835, 17264), (1040, 13861), (1079, 13360), (1328, 10855), (1336, 10790), (1660, 8684), (1670, 8632), (2158, 6680), (2171, 6640), (2672, 5395), (3320, 4342), (3340, 4316)]