25151943700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1138097}}^1$

素因数の和:1138141

約数の個数: 72

約数和(自身を含む): 62235751032

約数和(自身を除く): 37083807332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 11050, 22100, 1138097, 2276194, 4552388, 5690485, 11380970, 14795261, 19347649, 22761940, 28452425, 29590522, 38695298, 56904850, 59181044, 73976305, 77390596, 96738245, 113809700, 147952610, 193476490, 251519437, 295905220, 369881525, 386952980, 483691225, 503038874, 739763050, 967382450, 1006077748, 1257597185, 1479526100, 1934764900, 2515194370, 5030388740, 6287985925, 12575971850, 25151943700]

約数ペア:

[(1, 25151943700), (2, 12575971850), (4, 6287985925), (5, 5030388740), (10, 2515194370), (13, 1934764900), (17, 1479526100), (20, 1257597185), (25, 1006077748), (26, 967382450), (34, 739763050), (50, 503038874), (52, 483691225), (65, 386952980), (68, 369881525), (85, 295905220), (100, 251519437), (130, 193476490), (170, 147952610), (221, 113809700), (260, 96738245), (325, 77390596), (340, 73976305), (425, 59181044), (442, 56904850), (650, 38695298), (850, 29590522), (884, 28452425), (1105, 22761940), (1300, 19347649), (1700, 14795261), (2210, 11380970), (4420, 5690485), (5525, 4552388), (11050, 2276194), (22100, 1138097)]