19048150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 20324330

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 587, 590, 649, 1174, 1298, 1475, 2935, 2950, 3245, 5870, 6457, 6490, 12914, 14675, 16225, 29350, 32285, 32450, 34633, 64570, 69266, 161425, 173165, 322850, 346330, 380963, 761926, 865825, 1731650, 1904815, 3809630, 9524075, 19048150]

約数ペア:

[(1, 19048150), (2, 9524075), (5, 3809630), (10, 1904815), (11, 1731650), (22, 865825), (25, 761926), (50, 380963), (55, 346330), (59, 322850), (110, 173165), (118, 161425), (275, 69266), (295, 64570), (550, 34633), (587, 32450), (590, 32285), (649, 29350), (1174, 16225), (1298, 14675), (1475, 12914), (2935, 6490), (2950, 6457), (3245, 5870)]