47042600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21383}}^1$

素因数の和:21410

約数の個数: 48

約数和(自身を含む): 119322720

約数和(自身を除く): 72280120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 21383, 42766, 85532, 106915, 171064, 213830, 235213, 427660, 470426, 534575, 855320, 940852, 1069150, 1176065, 1881704, 2138300, 2352130, 4276600, 4704260, 5880325, 9408520, 11760650, 23521300, 47042600]

約数ペア:

[(1, 47042600), (2, 23521300), (4, 11760650), (5, 9408520), (8, 5880325), (10, 4704260), (11, 4276600), (20, 2352130), (22, 2138300), (25, 1881704), (40, 1176065), (44, 1069150), (50, 940852), (55, 855320), (88, 534575), (100, 470426), (110, 427660), (200, 235213), (220, 213830), (275, 171064), (440, 106915), (550, 85532), (1100, 42766), (2200, 21383)]