47044480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10501}}^1$

素因数の和:10527

約数の個数: 64

約数和(自身を含む): 128544480

約数和(自身を除く): 81500000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10501, 21002, 42004, 52505, 73507, 84008, 105010, 147014, 168016, 210020, 294028, 336032, 367535, 420040, 588056, 672064, 735070, 840080, 1176112, 1344128, 1470140, 1680160, 2352224, 2940280, 3360320, 4704448, 5880560, 6720640, 9408896, 11761120, 23522240, 47044480]

約数ペア:

[(1, 47044480), (2, 23522240), (4, 11761120), (5, 9408896), (7, 6720640), (8, 5880560), (10, 4704448), (14, 3360320), (16, 2940280), (20, 2352224), (28, 1680160), (32, 1470140), (35, 1344128), (40, 1176112), (56, 840080), (64, 735070), (70, 672064), (80, 588056), (112, 420040), (128, 367535), (140, 336032), (160, 294028), (224, 210020), (280, 168016), (320, 147014), (448, 105010), (560, 84008), (640, 73507), (896, 52505), (1120, 42004), (2240, 21002), (4480, 10501)]