40130464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 86819040

約数和(自身を除く): 46688576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 659, 692, 1318, 1384, 1903, 2636, 2768, 3806, 5272, 5536, 7249, 7612, 10544, 14498, 15224, 21088, 28996, 30448, 57992, 60896, 114007, 115984, 228014, 231968, 456028, 912056, 1254077, 1824112, 2508154, 3648224, 5016308, 10032616, 20065232, 40130464]

約数ペア:

[(1, 40130464), (2, 20065232), (4, 10032616), (8, 5016308), (11, 3648224), (16, 2508154), (22, 1824112), (32, 1254077), (44, 912056), (88, 456028), (173, 231968), (176, 228014), (346, 115984), (352, 114007), (659, 60896), (692, 57992), (1318, 30448), (1384, 28996), (1903, 21088), (2636, 15224), (2768, 14498), (3806, 10544), (5272, 7612), (5536, 7249)]