108440960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9967}}^1$

素因数の和:10003

約数の個数: 64

約数和(自身を含む): 274518720

約数和(自身を除く): 166077760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 9967, 10880, 19934, 39868, 49835, 79736, 99670, 159472, 169439, 199340, 318944, 338878, 398680, 637888, 677756, 797360, 847195, 1275776, 1355512, 1594720, 1694390, 2711024, 3189440, 3388780, 5422048, 6378880, 6777560, 10844096, 13555120, 21688192, 27110240, 54220480, 108440960]

約数ペア:

[(1, 108440960), (2, 54220480), (4, 27110240), (5, 21688192), (8, 13555120), (10, 10844096), (16, 6777560), (17, 6378880), (20, 5422048), (32, 3388780), (34, 3189440), (40, 2711024), (64, 1694390), (68, 1594720), (80, 1355512), (85, 1275776), (128, 847195), (136, 797360), (160, 677756), (170, 637888), (272, 398680), (320, 338878), (340, 318944), (544, 199340), (640, 169439), (680, 159472), (1088, 99670), (1360, 79736), (2176, 49835), (2720, 39868), (5440, 19934), (9967, 10880)]