29751340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 66931200

約数和(自身を除く): 37179860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 1327, 2242, 2654, 4484, 5308, 5605, 6635, 11210, 13270, 22420, 25213, 26540, 50426, 78293, 100852, 126065, 156586, 252130, 313172, 391465, 504260, 782930, 1487567, 1565860, 2975134, 5950268, 7437835, 14875670, 29751340]

約数ペア:

[(1, 29751340), (2, 14875670), (4, 7437835), (5, 5950268), (10, 2975134), (19, 1565860), (20, 1487567), (38, 782930), (59, 504260), (76, 391465), (95, 313172), (118, 252130), (190, 156586), (236, 126065), (295, 100852), (380, 78293), (590, 50426), (1121, 26540), (1180, 25213), (1327, 22420), (2242, 13270), (2654, 11210), (4484, 6635), (5308, 5605)]