129010750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 269837568

約数和(自身を除く): 140826818

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 215, 250, 275, 430, 473, 550, 946, 1075, 1091, 1375, 2150, 2182, 2365, 2750, 4730, 5375, 5455, 10750, 10910, 11825, 12001, 23650, 24002, 27275, 46913, 54550, 59125, 60005, 93826, 118250, 120010, 136375, 234565, 272750, 300025, 469130, 516043, 600050, 1032086, 1172825, 1500125, 2345650, 2580215, 3000250, 5160430, 5864125, 11728250, 12901075, 25802150, 64505375, 129010750]

約数ペア:

[(1, 129010750), (2, 64505375), (5, 25802150), (10, 12901075), (11, 11728250), (22, 5864125), (25, 5160430), (43, 3000250), (50, 2580215), (55, 2345650), (86, 1500125), (110, 1172825), (125, 1032086), (215, 600050), (250, 516043), (275, 469130), (430, 300025), (473, 272750), (550, 234565), (946, 136375), (1075, 120010), (1091, 118250), (1375, 93826), (2150, 60005), (2182, 59125), (2365, 54550), (2750, 46913), (4730, 27275), (5375, 24002), (5455, 23650), (10750, 12001), (10910, 11825)]