114217520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 278875008

約数和(自身を除く): 164657488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 592, 740, 752, 821, 940, 1480, 1642, 1739, 1880, 2960, 3284, 3478, 3760, 4105, 6568, 6956, 8210, 8695, 13136, 13912, 16420, 17390, 27824, 30377, 32840, 34780, 38587, 60754, 65680, 69560, 77174, 121508, 139120, 151885, 154348, 192935, 243016, 303770, 308696, 385870, 486032, 607540, 617392, 771740, 1215080, 1427719, 1543480, 2430160, 2855438, 3086960, 5710876, 7138595, 11421752, 14277190, 22843504, 28554380, 57108760, 114217520]

約数ペア:

[(1, 114217520), (2, 57108760), (4, 28554380), (5, 22843504), (8, 14277190), (10, 11421752), (16, 7138595), (20, 5710876), (37, 3086960), (40, 2855438), (47, 2430160), (74, 1543480), (80, 1427719), (94, 1215080), (148, 771740), (185, 617392), (188, 607540), (235, 486032), (296, 385870), (370, 308696), (376, 303770), (470, 243016), (592, 192935), (740, 154348), (752, 151885), (821, 139120), (940, 121508), (1480, 77174), (1642, 69560), (1739, 65680), (1880, 60754), (2960, 38587), (3284, 34780), (3478, 32840), (3760, 30377), (4105, 27824), (6568, 17390), (6956, 16420), (8210, 13912), (8695, 13136)]