4749835840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41117}}^1$

素因数の和:41172

約数の個数: 84

約数和(自身を含む): 11937459996

約数和(自身を除く): 7187624156

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1216, 1444, 1520, 1805, 2888, 3040, 3610, 5776, 6080, 7220, 11552, 14440, 23104, 28880, 41117, 57760, 82234, 115520, 164468, 205585, 328936, 411170, 657872, 781223, 822340, 1315744, 1562446, 1644680, 2631488, 3124892, 3289360, 3906115, 6249784, 6578720, 7812230, 12499568, 13157440, 14843237, 15624460, 24999136, 29686474, 31248920, 49998272, 59372948, 62497840, 74216185, 118745896, 124995680, 148432370, 237491792, 249991360, 296864740, 474983584, 593729480, 949967168, 1187458960, 2374917920, 4749835840]

約数ペア:

[(1, 4749835840), (2, 2374917920), (4, 1187458960), (5, 949967168), (8, 593729480), (10, 474983584), (16, 296864740), (19, 249991360), (20, 237491792), (32, 148432370), (38, 124995680), (40, 118745896), (64, 74216185), (76, 62497840), (80, 59372948), (95, 49998272), (152, 31248920), (160, 29686474), (190, 24999136), (304, 15624460), (320, 14843237), (361, 13157440), (380, 12499568), (608, 7812230), (722, 6578720), (760, 6249784), (1216, 3906115), (1444, 3289360), (1520, 3124892), (1805, 2631488), (2888, 1644680), (3040, 1562446), (3610, 1315744), (5776, 822340), (6080, 781223), (7220, 657872), (11552, 411170), (14440, 328936), (23104, 205585), (28880, 164468), (41117, 115520), (57760, 82234)]