2029223487460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{217747}}^1$

素因数の和:218333

約数の個数: 96

約数和(自身を含む): 4661528280192

約数和(自身を除く): 2632304792732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 491, 730, 949, 982, 1460, 1898, 1964, 2455, 3796, 4745, 4910, 6383, 9490, 9820, 12766, 18980, 25532, 31915, 35843, 63830, 71686, 127660, 143372, 179215, 217747, 358430, 435494, 465959, 716860, 870988, 931918, 1088735, 1863836, 2177470, 2329795, 2830711, 4354940, 4659590, 5661422, 9319180, 11322844, 14153555, 15895531, 28307110, 31791062, 56614220, 63582124, 79477655, 106913777, 158955310, 206641903, 213827554, 317910620, 413283806, 427655108, 534568885, 826567612, 1033209515, 1069137770, 1389879101, 2066419030, 2138275540, 2779758202, 4132838060, 5559516404, 6949395505, 7804705721, 13898791010, 15609411442, 27797582020, 31218822884, 39023528605, 78047057210, 101461174373, 156094114420, 202922348746, 405844697492, 507305871865, 1014611743730, 2029223487460]

約数ペア:

[(1, 2029223487460), (2, 1014611743730), (4, 507305871865), (5, 405844697492), (10, 202922348746), (13, 156094114420), (20, 101461174373), (26, 78047057210), (52, 39023528605), (65, 31218822884), (73, 27797582020), (130, 15609411442), (146, 13898791010), (260, 7804705721), (292, 6949395505), (365, 5559516404), (491, 4132838060), (730, 2779758202), (949, 2138275540), (982, 2066419030), (1460, 1389879101), (1898, 1069137770), (1964, 1033209515), (2455, 826567612), (3796, 534568885), (4745, 427655108), (4910, 413283806), (6383, 317910620), (9490, 213827554), (9820, 206641903), (12766, 158955310), (18980, 106913777), (25532, 79477655), (31915, 63582124), (35843, 56614220), (63830, 31791062), (71686, 28307110), (127660, 15895531), (143372, 14153555), (179215, 11322844), (217747, 9319180), (358430, 5661422), (435494, 4659590), (465959, 4354940), (716860, 2830711), (870988, 2329795), (931918, 2177470), (1088735, 1863836)]