25366720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4663}}^1$

素因数の和:4697

約数の個数: 56

約数和(自身を含む): 63971424

約数和(自身を除く): 38604704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4663, 5440, 9326, 18652, 23315, 37304, 46630, 74608, 79271, 93260, 149216, 158542, 186520, 298432, 317084, 373040, 396355, 634168, 746080, 792710, 1268336, 1492160, 1585420, 2536672, 3170840, 5073344, 6341680, 12683360, 25366720]

約数ペア:

[(1, 25366720), (2, 12683360), (4, 6341680), (5, 5073344), (8, 3170840), (10, 2536672), (16, 1585420), (17, 1492160), (20, 1268336), (32, 792710), (34, 746080), (40, 634168), (64, 396355), (68, 373040), (80, 317084), (85, 298432), (136, 186520), (160, 158542), (170, 149216), (272, 93260), (320, 79271), (340, 74608), (544, 46630), (680, 37304), (1088, 23315), (1360, 18652), (2720, 9326), (4663, 5440)]