112892780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5679

約数の個数: 96

約数和(自身を含む): 318366720

約数和(自身を除く): 205473940

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 5639, 10010, 11278, 20020, 22556, 28195, 39473, 56390, 62029, 73307, 78946, 112780, 124058, 146614, 157892, 197365, 248116, 293228, 310145, 366535, 394730, 434203, 513149, 620290, 733070, 789460, 806377, 868406, 1026298, 1240580, 1466140, 1612754, 1736812, 2052596, 2171015, 2565745, 3225508, 4031885, 4342030, 5131490, 5644639, 8063770, 8684060, 10262980, 11289278, 16127540, 22578556, 28223195, 56446390, 112892780]

約数ペア:

[(1, 112892780), (2, 56446390), (4, 28223195), (5, 22578556), (7, 16127540), (10, 11289278), (11, 10262980), (13, 8684060), (14, 8063770), (20, 5644639), (22, 5131490), (26, 4342030), (28, 4031885), (35, 3225508), (44, 2565745), (52, 2171015), (55, 2052596), (65, 1736812), (70, 1612754), (77, 1466140), (91, 1240580), (110, 1026298), (130, 868406), (140, 806377), (143, 789460), (154, 733070), (182, 620290), (220, 513149), (260, 434203), (286, 394730), (308, 366535), (364, 310145), (385, 293228), (455, 248116), (572, 197365), (715, 157892), (770, 146614), (910, 124058), (1001, 112780), (1430, 78946), (1540, 73307), (1820, 62029), (2002, 56390), (2860, 39473), (4004, 28195), (5005, 22556), (5639, 20020), (10010, 11278)]