223215800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{58741}}^1$

素因数の和:58776

約数の個数: 48

約数和(自身を含む): 546300600

約数和(自身を除く): 323084800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 58741, 117482, 234964, 293705, 469928, 587410, 1116079, 1174820, 1468525, 2232158, 2349640, 2937050, 4464316, 5580395, 5874100, 8928632, 11160790, 11748200, 22321580, 27901975, 44643160, 55803950, 111607900, 223215800]

約数ペア:

[(1, 223215800), (2, 111607900), (4, 55803950), (5, 44643160), (8, 27901975), (10, 22321580), (19, 11748200), (20, 11160790), (25, 8928632), (38, 5874100), (40, 5580395), (50, 4464316), (76, 2937050), (95, 2349640), (100, 2232158), (152, 1468525), (190, 1174820), (200, 1116079), (380, 587410), (475, 469928), (760, 293705), (950, 234964), (1900, 117482), (3800, 58741)]