3294918820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 7837381440

約数和(自身を除く): 4542462620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 74, 76, 92, 95, 115, 148, 185, 190, 230, 370, 380, 437, 443, 460, 529, 703, 740, 851, 874, 886, 1058, 1406, 1702, 1748, 1772, 2116, 2185, 2215, 2645, 2812, 3404, 3515, 4255, 4370, 4430, 5290, 7030, 8417, 8510, 8740, 8860, 10051, 10189, 10580, 14060, 16169, 16391, 16834, 17020, 19573, 20102, 20378, 32338, 32782, 33668, 39146, 40204, 40756, 42085, 50255, 50945, 64676, 65564, 78292, 80845, 81955, 84170, 97865, 100510, 101890, 161690, 163910, 168340, 193591, 195730, 201020, 203780, 234347, 311429, 323380, 327820, 371887, 376993, 387182, 391460, 468694, 622858, 743774, 753986, 774364, 937388, 967955, 1171735, 1245716, 1487548, 1507972, 1557145, 1859435, 1884965, 1935910, 2343470, 3114290, 3718870, 3769930, 3871820, 4452593, 4686940, 6228580, 7162867, 7437740, 7539860, 8670839, 8905186, 14325734, 17341678, 17810372, 22262965, 28651468, 34683356, 35814335, 43354195, 44525930, 71628670, 86708390, 89051860, 143257340, 164745941, 173416780, 329491882, 658983764, 823729705, 1647459410, 3294918820]

約数ペア:

[(1, 3294918820), (2, 1647459410), (4, 823729705), (5, 658983764), (10, 329491882), (19, 173416780), (20, 164745941), (23, 143257340), (37, 89051860), (38, 86708390), (46, 71628670), (74, 44525930), (76, 43354195), (92, 35814335), (95, 34683356), (115, 28651468), (148, 22262965), (185, 17810372), (190, 17341678), (230, 14325734), (370, 8905186), (380, 8670839), (437, 7539860), (443, 7437740), (460, 7162867), (529, 6228580), (703, 4686940), (740, 4452593), (851, 3871820), (874, 3769930), (886, 3718870), (1058, 3114290), (1406, 2343470), (1702, 1935910), (1748, 1884965), (1772, 1859435), (2116, 1557145), (2185, 1507972), (2215, 1487548), (2645, 1245716), (2812, 1171735), (3404, 967955), (3515, 937388), (4255, 774364), (4370, 753986), (4430, 743774), (5290, 622858), (7030, 468694), (8417, 391460), (8510, 387182), (8740, 376993), (8860, 371887), (10051, 327820), (10189, 323380), (10580, 311429), (14060, 234347), (16169, 203780), (16391, 201020), (16834, 195730), (17020, 193591), (19573, 168340), (20102, 163910), (20378, 161690), (32338, 101890), (32782, 100510), (33668, 97865), (39146, 84170), (40204, 81955), (40756, 80845), (42085, 78292), (50255, 65564), (50945, 64676)]