97698880

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2927

約数の個数: 56

約数和(自身を含む): 234863640

約数和(自身を除く): 137164760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 2801, 3488, 4360, 5602, 6976, 8720, 11204, 14005, 17440, 22408, 28010, 34880, 44816, 56020, 89632, 112040, 179264, 224080, 305309, 448160, 610618, 896320, 1221236, 1526545, 2442472, 3053090, 4884944, 6106180, 9769888, 12212360, 19539776, 24424720, 48849440, 97698880]

約数ペア:

[(1, 97698880), (2, 48849440), (4, 24424720), (5, 19539776), (8, 12212360), (10, 9769888), (16, 6106180), (20, 4884944), (32, 3053090), (40, 2442472), (64, 1526545), (80, 1221236), (109, 896320), (160, 610618), (218, 448160), (320, 305309), (436, 224080), (545, 179264), (872, 112040), (1090, 89632), (1744, 56020), (2180, 44816), (2801, 34880), (3488, 28010), (4360, 22408), (5602, 17440), (6976, 14005), (8720, 11204)]