7031631200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19489}}^1$

素因数の和:19561

約数の個数: 144

約数和(自身を含む): 19184240880

約数和(自身を除く): 12152609680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 160, 164, 176, 200, 205, 220, 275, 328, 352, 400, 410, 440, 451, 550, 656, 800, 820, 880, 902, 1025, 1100, 1312, 1640, 1760, 1804, 2050, 2200, 2255, 3280, 3608, 4100, 4400, 4510, 6560, 7216, 8200, 8800, 9020, 11275, 14432, 16400, 18040, 19489, 22550, 32800, 36080, 38978, 45100, 72160, 77956, 90200, 97445, 155912, 180400, 194890, 214379, 311824, 360800, 389780, 428758, 487225, 623648, 779560, 799049, 857516, 974450, 1071895, 1559120, 1598098, 1715032, 1948900, 2143790, 3118240, 3196196, 3430064, 3897800, 3995245, 4287580, 5359475, 6392392, 6860128, 7795600, 7990490, 8575160, 8789539, 10718950, 12784784, 15591200, 15980980, 17150320, 17579078, 19976225, 21437900, 25569568, 31961960, 34300640, 35158156, 39952450, 42875800, 43947695, 63923920, 70316312, 79904900, 85751600, 87895390, 127847840, 140632624, 159809800, 171503200, 175790780, 219738475, 281265248, 319619600, 351581560, 439476950, 639239200, 703163120, 878953900, 1406326240, 1757907800, 3515815600, 7031631200]

約数ペア:

[(1, 7031631200), (2, 3515815600), (4, 1757907800), (5, 1406326240), (8, 878953900), (10, 703163120), (11, 639239200), (16, 439476950), (20, 351581560), (22, 319619600), (25, 281265248), (32, 219738475), (40, 175790780), (41, 171503200), (44, 159809800), (50, 140632624), (55, 127847840), (80, 87895390), (82, 85751600), (88, 79904900), (100, 70316312), (110, 63923920), (160, 43947695), (164, 42875800), (176, 39952450), (200, 35158156), (205, 34300640), (220, 31961960), (275, 25569568), (328, 21437900), (352, 19976225), (400, 17579078), (410, 17150320), (440, 15980980), (451, 15591200), (550, 12784784), (656, 10718950), (800, 8789539), (820, 8575160), (880, 7990490), (902, 7795600), (1025, 6860128), (1100, 6392392), (1312, 5359475), (1640, 4287580), (1760, 3995245), (1804, 3897800), (2050, 3430064), (2200, 3196196), (2255, 3118240), (3280, 2143790), (3608, 1948900), (4100, 1715032), (4400, 1598098), (4510, 1559120), (6560, 1071895), (7216, 974450), (8200, 857516), (8800, 799049), (9020, 779560), (11275, 623648), (14432, 487225), (16400, 428758), (18040, 389780), (19489, 360800), (22550, 311824), (32800, 214379), (36080, 194890), (38978, 180400), (45100, 155912), (72160, 97445), (77956, 90200)]