38254700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 91869120

約数和(自身を除く): 53614420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 419, 550, 830, 838, 913, 1100, 1660, 1676, 1826, 2075, 2095, 3652, 4150, 4190, 4565, 4609, 8300, 8380, 9130, 9218, 10475, 18260, 18436, 20950, 22825, 23045, 34777, 41900, 45650, 46090, 69554, 91300, 92180, 115225, 139108, 173885, 230450, 347770, 382547, 460900, 695540, 765094, 869425, 1530188, 1738850, 1912735, 3477700, 3825470, 7650940, 9563675, 19127350, 38254700]

約数ペア:

[(1, 38254700), (2, 19127350), (4, 9563675), (5, 7650940), (10, 3825470), (11, 3477700), (20, 1912735), (22, 1738850), (25, 1530188), (44, 869425), (50, 765094), (55, 695540), (83, 460900), (100, 382547), (110, 347770), (166, 230450), (220, 173885), (275, 139108), (332, 115225), (415, 92180), (419, 91300), (550, 69554), (830, 46090), (838, 45650), (913, 41900), (1100, 34777), (1660, 23045), (1676, 22825), (1826, 20950), (2075, 18436), (2095, 18260), (3652, 10475), (4150, 9218), (4190, 9130), (4565, 8380), (4609, 8300)]