141634520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 331521120

約数和(自身を除く): 189886600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 296, 332, 370, 415, 664, 740, 830, 1153, 1480, 1660, 2306, 3071, 3320, 4612, 5765, 6142, 9224, 11530, 12284, 15355, 23060, 24568, 30710, 42661, 46120, 61420, 85322, 95699, 122840, 170644, 191398, 213305, 341288, 382796, 426610, 478495, 765592, 853220, 956990, 1706440, 1913980, 3540863, 3827960, 7081726, 14163452, 17704315, 28326904, 35408630, 70817260, 141634520]

約数ペア:

[(1, 141634520), (2, 70817260), (4, 35408630), (5, 28326904), (8, 17704315), (10, 14163452), (20, 7081726), (37, 3827960), (40, 3540863), (74, 1913980), (83, 1706440), (148, 956990), (166, 853220), (185, 765592), (296, 478495), (332, 426610), (370, 382796), (415, 341288), (664, 213305), (740, 191398), (830, 170644), (1153, 122840), (1480, 95699), (1660, 85322), (2306, 61420), (3071, 46120), (3320, 42661), (4612, 30710), (5765, 24568), (6142, 23060), (9224, 15355), (11530, 12284)]