38822420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 101945088

約数和(自身を除く): 63122668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 257, 260, 332, 364, 415, 455, 514, 581, 830, 910, 1028, 1079, 1162, 1285, 1660, 1799, 1820, 2158, 2324, 2570, 2905, 3341, 3598, 4316, 5140, 5395, 5810, 6682, 7196, 7553, 8995, 10790, 11620, 13364, 15106, 16705, 17990, 21331, 21580, 23387, 30212, 33410, 35980, 37765, 42662, 46774, 66820, 75530, 85324, 93548, 106655, 116935, 149317, 151060, 213310, 233870, 277303, 298634, 426620, 467740, 554606, 597268, 746585, 1109212, 1386515, 1493170, 1941121, 2773030, 2986340, 3882242, 5546060, 7764484, 9705605, 19411210, 38822420]

約数ペア:

[(1, 38822420), (2, 19411210), (4, 9705605), (5, 7764484), (7, 5546060), (10, 3882242), (13, 2986340), (14, 2773030), (20, 1941121), (26, 1493170), (28, 1386515), (35, 1109212), (52, 746585), (65, 597268), (70, 554606), (83, 467740), (91, 426620), (130, 298634), (140, 277303), (166, 233870), (182, 213310), (257, 151060), (260, 149317), (332, 116935), (364, 106655), (415, 93548), (455, 85324), (514, 75530), (581, 66820), (830, 46774), (910, 42662), (1028, 37765), (1079, 35980), (1162, 33410), (1285, 30212), (1660, 23387), (1799, 21580), (1820, 21331), (2158, 17990), (2324, 16705), (2570, 15106), (2905, 13364), (3341, 11620), (3598, 10790), (4316, 8995), (5140, 7553), (5395, 7196), (5810, 6682)]