249969635020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1\times {\mathrm{38977}}^1$

素因数の和:41423

約数の個数: 96

約数和(自身を含む): 631780369920

約数和(自身を除く): 381810734900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2411, 2660, 4822, 9644, 12055, 16877, 24110, 33754, 38977, 45809, 48220, 67508, 77954, 84385, 91618, 155908, 168770, 183236, 194885, 229045, 272839, 320663, 337540, 389770, 458090, 545678, 641326, 740563, 779540, 916180, 1091356, 1282652, 1364195, 1481126, 1603315, 2728390, 2962252, 3206630, 3702815, 5183941, 5456780, 6413260, 7405630, 10367882, 14811260, 20735764, 25919705, 51839410, 93973547, 103678820, 187947094, 375894188, 469867735, 657814829, 939735470, 1315629658, 1785497393, 1879470940, 2631259316, 3289074145, 3570994786, 6578148290, 7141989572, 8927486965, 12498481751, 13156296580, 17854973930, 24996963502, 35709947860, 49993927004, 62492408755, 124984817510, 249969635020]

約数ペア:

[(1, 249969635020), (2, 124984817510), (4, 62492408755), (5, 49993927004), (7, 35709947860), (10, 24996963502), (14, 17854973930), (19, 13156296580), (20, 12498481751), (28, 8927486965), (35, 7141989572), (38, 6578148290), (70, 3570994786), (76, 3289074145), (95, 2631259316), (133, 1879470940), (140, 1785497393), (190, 1315629658), (266, 939735470), (380, 657814829), (532, 469867735), (665, 375894188), (1330, 187947094), (2411, 103678820), (2660, 93973547), (4822, 51839410), (9644, 25919705), (12055, 20735764), (16877, 14811260), (24110, 10367882), (33754, 7405630), (38977, 6413260), (45809, 5456780), (48220, 5183941), (67508, 3702815), (77954, 3206630), (84385, 2962252), (91618, 2728390), (155908, 1603315), (168770, 1481126), (183236, 1364195), (194885, 1282652), (229045, 1091356), (272839, 916180), (320663, 779540), (337540, 740563), (389770, 641326), (458090, 545678)]