15794900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 38060064

約数和(自身を除く): 22265164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 173, 220, 275, 332, 346, 415, 550, 692, 830, 865, 913, 1100, 1660, 1730, 1826, 1903, 2075, 3460, 3652, 3806, 4150, 4325, 4565, 7612, 8300, 8650, 9130, 9515, 14359, 17300, 18260, 19030, 22825, 28718, 38060, 45650, 47575, 57436, 71795, 91300, 95150, 143590, 157949, 190300, 287180, 315898, 358975, 631796, 717950, 789745, 1435900, 1579490, 3158980, 3948725, 7897450, 15794900]

約数ペア:

[(1, 15794900), (2, 7897450), (4, 3948725), (5, 3158980), (10, 1579490), (11, 1435900), (20, 789745), (22, 717950), (25, 631796), (44, 358975), (50, 315898), (55, 287180), (83, 190300), (100, 157949), (110, 143590), (166, 95150), (173, 91300), (220, 71795), (275, 57436), (332, 47575), (346, 45650), (415, 38060), (550, 28718), (692, 22825), (830, 19030), (865, 18260), (913, 17300), (1100, 14359), (1660, 9515), (1730, 9130), (1826, 8650), (1903, 8300), (2075, 7612), (3460, 4565), (3652, 4325), (3806, 4150)]