39050890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 75582720

約数和(自身を除く): 36531830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4373, 4465, 8746, 8930, 21865, 43730, 83087, 166174, 205531, 411062, 415435, 830870, 1027655, 2055310, 3905089, 7810178, 19525445, 39050890]

約数ペア:

[(1, 39050890), (2, 19525445), (5, 7810178), (10, 3905089), (19, 2055310), (38, 1027655), (47, 830870), (94, 415435), (95, 411062), (190, 205531), (235, 166174), (470, 83087), (893, 43730), (1786, 21865), (4373, 8930), (4465, 8746)]