2510750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 5228496

約数和(自身を除く): 2717746

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 121, 125, 166, 242, 250, 275, 415, 550, 605, 830, 913, 1210, 1375, 1826, 2075, 2750, 3025, 4150, 4565, 6050, 9130, 10043, 10375, 15125, 20086, 20750, 22825, 30250, 45650, 50215, 100430, 114125, 228250, 251075, 502150, 1255375, 2510750]

約数ペア:

[(1, 2510750), (2, 1255375), (5, 502150), (10, 251075), (11, 228250), (22, 114125), (25, 100430), (50, 50215), (55, 45650), (83, 30250), (110, 22825), (121, 20750), (125, 20086), (166, 15125), (242, 10375), (250, 10043), (275, 9130), (415, 6050), (550, 4565), (605, 4150), (830, 3025), (913, 2750), (1210, 2075), (1375, 1826)]