97990720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18013}}^1$

素因数の和:18047

約数の個数: 56

約数和(自身を含む): 247080024

約数和(自身を除く): 149089304

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, 5440, 18013, 36026, 72052, 90065, 144104, 180130, 288208, 306221, 360260, 576416, 612442, 720520, 1152832, 1224884, 1441040, 1531105, 2449768, 2882080, 3062210, 4899536, 5764160, 6124420, 9799072, 12248840, 19598144, 24497680, 48995360, 97990720]

約数ペア:

[(1, 97990720), (2, 48995360), (4, 24497680), (5, 19598144), (8, 12248840), (10, 9799072), (16, 6124420), (17, 5764160), (20, 4899536), (32, 3062210), (34, 2882080), (40, 2449768), (64, 1531105), (68, 1441040), (80, 1224884), (85, 1152832), (136, 720520), (160, 612442), (170, 576416), (272, 360260), (320, 306221), (340, 288208), (544, 180130), (680, 144104), (1088, 90065), (1360, 72052), (2720, 36026), (5440, 18013)]