124804480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11471}}^1$

素因数の和:11507

約数の個数: 64

約数和(自身を含む): 315938880

約数和(自身を除く): 191134400

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, 10880, 11471, 22942, 45884, 57355, 91768, 114710, 183536, 195007, 229420, 367072, 390014, 458840, 734144, 780028, 917680, 975035, 1468288, 1560056, 1835360, 1950070, 3120112, 3670720, 3900140, 6240224, 7341440, 7800280, 12480448, 15600560, 24960896, 31201120, 62402240, 124804480]

約数ペア:

[(1, 124804480), (2, 62402240), (4, 31201120), (5, 24960896), (8, 15600560), (10, 12480448), (16, 7800280), (17, 7341440), (20, 6240224), (32, 3900140), (34, 3670720), (40, 3120112), (64, 1950070), (68, 1835360), (80, 1560056), (85, 1468288), (128, 975035), (136, 917680), (160, 780028), (170, 734144), (272, 458840), (320, 390014), (340, 367072), (544, 229420), (640, 195007), (680, 183536), (1088, 114710), (1360, 91768), (2176, 57355), (2720, 45884), (5440, 22942), (10880, 11471)]